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Postgres FD Implementation
Commit 06a7c315 authored by Tom Lane's avatar Tom Lane
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Allow most keywords to be used as column labels without requiring AS. 

Up to now, if you tried to omit "AS" before a column label in a SELECT
list, it would only work if the column label was an IDENT, that is not
any known keyword.  This is rather unfriendly considering that we have
so many keywords and are constantly growing more.  In the wake of commit
1ed6b895 it's possible to improve matters quite a bit.

We'd originally tried to make this work by having some of the existing
keyword categories be allowed without AS, but that didn't work too well,
because each category contains a few special cases that don't work
without AS.  Instead, invent an entirely orthogonal keyword property
"can be bare column label", and mark all keywords that way for which
we don't get shift/reduce errors by doing so.

It turns out that of our 450 current keywords, all but 39 can be made
bare column labels, improving the situation by over 90%.  This number
might move around a little depending on future grammar work, but it's
a pretty nice improvement.

Mark Dilger, based on work by myself and Robert Haas;
review by John Naylor

Discussion: https://postgr.es/m/38ca86db-42ab-9b48-2902-337a0d6b8311@2ndquadrant.com
parent 0811f766
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doc/src/sgml/func.sgml
View file @ 06a7c315
...@@ -22173,7 +22173,9 @@ SELECT pg_type_is_visible('myschema.widget'::regtype); ...@@ -22173,7 +22173,9 @@ SELECT pg_type_is_visible('myschema.widget'::regtype);
<returnvalue>setof record</returnvalue> <returnvalue>setof record</returnvalue>
( <parameter>word</parameter> <type>text</type>, ( <parameter>word</parameter> <type>text</type>,
<parameter>catcode</parameter> <type>"char"</type>, <parameter>catcode</parameter> <type>"char"</type>,
<parameter>catdesc</parameter> <type>text</type> ) <parameter>barelabel</parameter> <type>boolean</type>,
<parameter>catdesc</parameter> <type>text</type>,
<parameter>baredesc</parameter> <type>text</type> )
</para> </para>
<para> <para>
Returns a set of records describing the SQL keywords recognized by the Returns a set of records describing the SQL keywords recognized by the
...@@ -22183,8 +22185,15 @@ SELECT pg_type_is_visible('myschema.widget'::regtype); ...@@ -22183,8 +22185,15 @@ SELECT pg_type_is_visible('myschema.widget'::regtype);
keyword, <literal>C</literal> for a keyword that can be a column keyword, <literal>C</literal> for a keyword that can be a column
name, <literal>T</literal> for a keyword that can be a type or name, <literal>T</literal> for a keyword that can be a type or
function name, or <literal>R</literal> for a fully reserved keyword. function name, or <literal>R</literal> for a fully reserved keyword.
The <parameter>barelabel</parameter> column
contains <literal>true</literal> if the keyword can be used as
a <quote>bare</quote> column label in <command>SELECT</command> lists,
or <literal>false</literal> if it can only be used
after <literal>AS</literal>.
The <parameter>catdesc</parameter> column contains a The <parameter>catdesc</parameter> column contains a
possibly-localized string describing the category. possibly-localized string describing the keyword's category.
The <parameter>baredesc</parameter> column contains a
possibly-localized string describing the keyword's column label status.
</para></entry> </para></entry>
</row> </row>
......
doc/src/sgml/generate-keywords-table.pl
View file @ 06a7c315
#!/usr/bin/perl #!/usr/bin/perl
# #
# Generate the keywords table file # Generate the keywords table for the documentation's SQL Key Words appendix
#
# Copyright (c) 2019-2020, PostgreSQL Global Development Group # Copyright (c) 2019-2020, PostgreSQL Global Development Group
use strict; use strict;
...@@ -11,8 +12,9 @@ my @sql_versions = reverse sort ('1992', '2011', '2016'); ...@@ -11,8 +12,9 @@ my @sql_versions = reverse sort ('1992', '2011', '2016');
my $srcdir = $ARGV[0]; my $srcdir = $ARGV[0];
my %keywords; my %keywords;
my %as_keywords;
# read SQL keywords # read SQL-spec keywords
foreach my $ver (@sql_versions) foreach my $ver (@sql_versions)
{ {
...@@ -39,9 +41,10 @@ open my $fh, '<', "$srcdir/../../../src/include/parser/kwlist.h" or die; ...@@ -39,9 +41,10 @@ open my $fh, '<', "$srcdir/../../../src/include/parser/kwlist.h" or die;
while (<$fh>) while (<$fh>)
{ {
if (/^PG_KEYWORD\("(\w+)", \w+, (\w+)_KEYWORD\)/) if (/^PG_KEYWORD\("(\w+)", \w+, (\w+)_KEYWORD\, (\w+)\)/)
{ {
$keywords{ uc $1 }{'pg'}{ lc $2 } = 1; $keywords{ uc $1 }{'pg'}{ lc $2 } = 1;
$as_keywords{ uc $1 } = 1 if $3 eq 'AS_LABEL';
} }
} }
...@@ -107,6 +110,10 @@ foreach my $word (sort keys %keywords) ...@@ -107,6 +110,10 @@ foreach my $word (sort keys %keywords)
{ {
print "reserved"; print "reserved";
} }
if ($as_keywords{$word})
{
print ", requires <literal>AS</literal>";
}
print "</entry>\n"; print "</entry>\n";
foreach my $ver (@sql_versions) foreach my $ver (@sql_versions)
......
doc/src/sgml/keywords.sgml
View file @ 06a7c315
...@@ -32,11 +32,11 @@ ...@@ -32,11 +32,11 @@
</para> </para>
<para> <para>
In the <productname>PostgreSQL</productname> parser life is a bit In the <productname>PostgreSQL</productname> parser, life is a bit
more complicated. There are several different classes of tokens more complicated. There are several different classes of tokens
ranging from those that can never be used as an identifier to those ranging from those that can never be used as an identifier to those
that have absolutely no special status in the parser as compared to that have absolutely no special status in the parser, but are considered
an ordinary identifier. (The latter is usually the case for ordinary identifiers. (The latter is usually the case for
functions specified by SQL.) Even reserved key words are not functions specified by SQL.) Even reserved key words are not
completely reserved in <productname>PostgreSQL</productname>, but completely reserved in <productname>PostgreSQL</productname>, but
can be used as column labels (for example, <literal>SELECT 55 AS can be used as column labels (for example, <literal>SELECT 55 AS
...@@ -57,14 +57,24 @@ ...@@ -57,14 +57,24 @@
<quote>reserved</quote> are those tokens that are not allowed as <quote>reserved</quote> are those tokens that are not allowed as
column or table names. Some reserved key words are column or table names. Some reserved key words are
allowable as names for functions or data types; this is also shown in the allowable as names for functions or data types; this is also shown in the
table. If not so marked, a reserved key word is only allowed as an table. If not so marked, a reserved key word is only allowed as a
<quote>AS</quote> column label name. column label.
A blank entry in this column means that the word is treated as an
ordinary identifier by <productname>PostgreSQL</productname>.
</para>
<para>
Furthermore, while most key words can be used as <quote>bare</quote>
column labels without writing <literal>AS</literal> before them (as
described in <xref linkend="queries-column-labels"/>), there are a few
that require a leading <literal>AS</literal> to avoid ambiguity. These
are marked in the table as <quote>requires <literal>AS</literal></quote>.
</para> </para>
<para> <para>
As a general rule, if you get spurious parser errors for commands As a general rule, if you get spurious parser errors for commands
that contain any of the listed key words as an identifier you should that use any of the listed key words as an identifier, you should
try to quote the identifier to see if the problem goes away. try quoting the identifier to see if the problem goes away.
</para> </para>
<para> <para>
......
doc/src/sgml/queries.sgml
View file @ 06a7c315
...@@ -1496,21 +1496,25 @@ SELECT a AS value, b + c AS sum FROM ... ...@@ -1496,21 +1496,25 @@ SELECT a AS value, b + c AS sum FROM ...
</para> </para>
<para> <para>
The <literal>AS</literal> keyword is optional, but only if the new column The <literal>AS</literal> key word is usually optional, but in some
name does not match any cases where the desired column name matches a
<productname>PostgreSQL</productname> keyword (see <xref <productname>PostgreSQL</productname> key word, you must write
linkend="sql-keywords-appendix"/>). To avoid an accidental match to <literal>AS</literal> or double-quote the column name in order to
a keyword, you can double-quote the column name. For example, avoid ambiguity.
<literal>VALUE</literal> is a keyword, so this does not work: (<xref linkend="sql-keywords-appendix"/> shows which key words
require <literal>AS</literal> to be used as a column label.)
For example, <literal>FROM</literal> is one such key word, so this
does not work:
<programlisting> <programlisting>
SELECT a value, b + c AS sum FROM ... SELECT a from, b + c AS sum FROM ...
</programlisting> </programlisting>
but this does: but either of these do:
<programlisting> <programlisting>
SELECT a "value", b + c AS sum FROM ... SELECT a AS from, b + c AS sum FROM ...
SELECT a "from", b + c AS sum FROM ...
</programlisting> </programlisting>
For protection against possible For greatest safety against possible
future keyword additions, it is recommended that you always either future key word additions, it is recommended that you always either
write <literal>AS</literal> or double-quote the output column name. write <literal>AS</literal> or double-quote the output column name.
</para> </para>
......
src/backend/parser/check_keywords.pl
View file @ 06a7c315
...@@ -21,6 +21,28 @@ sub error ...@@ -21,6 +21,28 @@ sub error
return; return;
} }
# Check alphabetical order of a set of keyword symbols
# (note these are NOT the actual keyword strings)
sub check_alphabetical_order
{
my ($listname, $list) = @_;
my $prevkword = '';
foreach my $kword (@$list)
{
# Some symbols have a _P suffix. Remove it for the comparison.
my $bare_kword = $kword;
$bare_kword =~ s/_P$//;
if ($bare_kword le $prevkword)
{
error
"'$bare_kword' after '$prevkword' in $listname list is misplaced";
}
$prevkword = $bare_kword;
}
return;
}
$, = ' '; # set output field separator $, = ' '; # set output field separator
$\ = "\n"; # set output record separator $\ = "\n"; # set output record separator
...@@ -33,9 +55,11 @@ $keyword_categories{'reserved_keyword'} = 'RESERVED_KEYWORD'; ...@@ -33,9 +55,11 @@ $keyword_categories{'reserved_keyword'} = 'RESERVED_KEYWORD';
open(my $gram, '<', $gram_filename) || die("Could not open : $gram_filename"); open(my $gram, '<', $gram_filename) || die("Could not open : $gram_filename");
my $kcat; my $kcat;
my $in_bare_labels;
my $comment; my $comment;
my @arr; my @arr;
my %keywords; my %keywords;
my @bare_label_keywords;
line: while (my $S = <$gram>) line: while (my $S = <$gram>)
{ {
...@@ -51,7 +75,7 @@ line: while (my $S = <$gram>) ...@@ -51,7 +75,7 @@ line: while (my $S = <$gram>)
$s = '[/][*]', $S =~ s#$s# /* #g; $s = '[/][*]', $S =~ s#$s# /* #g;
$s = '[*][/]', $S =~ s#$s# */ #g; $s = '[*][/]', $S =~ s#$s# */ #g;
if (!($kcat)) if (!($kcat) && !($in_bare_labels))
{ {
# Is this the beginning of a keyword list? # Is this the beginning of a keyword list?
...@@ -63,6 +87,10 @@ line: while (my $S = <$gram>) ...@@ -63,6 +87,10 @@ line: while (my $S = <$gram>)
next line; next line;
} }
} }
# Is this the beginning of the bare_label_keyword list?
$in_bare_labels = 1 if ($S =~ m/^bare_label_keyword:/);
next line; next line;
} }
...@@ -97,7 +125,8 @@ line: while (my $S = <$gram>) ...@@ -97,7 +125,8 @@ line: while (my $S = <$gram>)
{ {
# end of keyword list # end of keyword list
$kcat = ''; undef $kcat;
undef $in_bare_labels;
next; next;
} }
...@@ -107,31 +136,21 @@ line: while (my $S = <$gram>) ...@@ -107,31 +136,21 @@ line: while (my $S = <$gram>)
} }
# Put this keyword into the right list # Put this keyword into the right list
push @{ $keywords{$kcat} }, $arr[$fieldIndexer]; if ($in_bare_labels)
{
push @bare_label_keywords, $arr[$fieldIndexer];
}
else
{
push @{ $keywords{$kcat} }, $arr[$fieldIndexer];
}
} }
} }
close $gram; close $gram;
# Check that each keyword list is in alphabetical order (just for neatnik-ism) # Check that each keyword list is in alphabetical order (just for neatnik-ism)
my ($prevkword, $bare_kword); check_alphabetical_order($_, $keywords{$_}) for (keys %keyword_categories);
foreach my $kcat (keys %keyword_categories) check_alphabetical_order('bare_label_keyword', \@bare_label_keywords);
{
$prevkword = '';
foreach my $kword (@{ $keywords{$kcat} })
{
# Some keyword have a _P suffix. Remove it for the comparison.
$bare_kword = $kword;
$bare_kword =~ s/_P$//;
if ($bare_kword le $prevkword)
{
error
"'$bare_kword' after '$prevkword' in $kcat list is misplaced";
}
$prevkword = $bare_kword;
}
}
# Transform the keyword lists into hashes. # Transform the keyword lists into hashes.
# kwhashes is a hash of hashes, keyed by keyword category id, # kwhashes is a hash of hashes, keyed by keyword category id,
...@@ -147,6 +166,7 @@ while (my ($kcat, $kcat_id) = each(%keyword_categories)) ...@@ -147,6 +166,7 @@ while (my ($kcat, $kcat_id) = each(%keyword_categories))
$kwhashes{$kcat_id} = $hash; $kwhashes{$kcat_id} = $hash;
} }
my %bare_label_keywords = map { $_ => 1 } @bare_label_keywords;
# Now read in kwlist.h # Now read in kwlist.h
...@@ -160,11 +180,12 @@ kwlist_line: while (<$kwlist>) ...@@ -160,11 +180,12 @@ kwlist_line: while (<$kwlist>)
{ {
my ($line) = $_; my ($line) = $_;
if ($line =~ /^PG_KEYWORD\(\"(.*)\", (.*), (.*)\)/) if ($line =~ /^PG_KEYWORD\(\"(.*)\", (.*), (.*), (.*)\)/)
{ {
my ($kwstring) = $1; my ($kwstring) = $1;
my ($kwname) = $2; my ($kwname) = $2;
my ($kwcat_id) = $3; my ($kwcat_id) = $3;
my ($collabel) = $4;
# Check that the list is in alphabetical order (critical!) # Check that the list is in alphabetical order (critical!)
if ($kwstring le $prevkwstring) if ($kwstring le $prevkwstring)
...@@ -197,7 +218,7 @@ kwlist_line: while (<$kwlist>) ...@@ -197,7 +218,7 @@ kwlist_line: while (<$kwlist>)
"keyword name '$kwname' doesn't match keyword string '$kwstring'"; "keyword name '$kwname' doesn't match keyword string '$kwstring'";
} }
# Check that the keyword is present in the grammar # Check that the keyword is present in the right category list
%kwhash = %{ $kwhashes{$kwcat_id} }; %kwhash = %{ $kwhashes{$kwcat_id} };
if (!(%kwhash)) if (!(%kwhash))
...@@ -219,6 +240,29 @@ kwlist_line: while (<$kwlist>) ...@@ -219,6 +240,29 @@ kwlist_line: while (<$kwlist>)
delete $kwhashes{$kwcat_id}->{$kwname}; delete $kwhashes{$kwcat_id}->{$kwname};
} }
} }
# Check that the keyword's collabel property matches gram.y
if ($collabel eq 'BARE_LABEL')
{
unless ($bare_label_keywords{$kwname})
{
error
"'$kwname' is marked as BARE_LABEL in kwlist.h, but it is missing from gram.y's bare_label_keyword rule";
}
}
elsif ($collabel eq 'AS_LABEL')
{
if ($bare_label_keywords{$kwname})
{
error
"'$kwname' is marked as AS_LABEL in kwlist.h, but it is listed in gram.y's bare_label_keyword rule";
}
}
else
{
error
"'$collabel' not recognized in kwlist.h. Expected either 'BARE_LABEL' or 'AS_LABEL'";
}
} }
} }
close $kwlist; close $kwlist;
......
src/backend/parser/gram.y
View file @ 06a7c315
...@@ -540,14 +540,16 @@ static Node *makeRecursiveViewSelect(char *relname, List *aliases, Node *query); ...@@ -540,14 +540,16 @@ static Node *makeRecursiveViewSelect(char *relname, List *aliases, Node *query);
%type <str> Sconst comment_text notify_payload %type <str> Sconst comment_text notify_payload
%type <str> RoleId opt_boolean_or_string %type <str> RoleId opt_boolean_or_string
%type <list> var_list %type <list> var_list
%type <str> ColId ColLabel var_name type_function_name param_name %type <str> ColId ColLabel BareColLabel
%type <str> NonReservedWord NonReservedWord_or_Sconst %type <str> NonReservedWord NonReservedWord_or_Sconst
%type <str> var_name type_function_name param_name
%type <str> createdb_opt_name %type <str> createdb_opt_name
%type <node> var_value zone_value %type <node> var_value zone_value
%type <rolespec> auth_ident RoleSpec opt_granted_by %type <rolespec> auth_ident RoleSpec opt_granted_by
%type <keyword> unreserved_keyword type_func_name_keyword %type <keyword> unreserved_keyword type_func_name_keyword
%type <keyword> col_name_keyword reserved_keyword %type <keyword> col_name_keyword reserved_keyword
%type <keyword> bare_label_keyword
%type <node> TableConstraint TableLikeClause %type <node> TableConstraint TableLikeClause
%type <ival> TableLikeOptionList TableLikeOption %type <ival> TableLikeOptionList TableLikeOption
...@@ -14658,11 +14660,7 @@ target_el: a_expr AS ColLabel ...@@ -14658,11 +14660,7 @@ target_el: a_expr AS ColLabel
$$->val = (Node *)$1; $$->val = (Node *)$1;
$$->location = @1; $$->location = @1;
} }
/* | a_expr BareColLabel
* We support omitting AS only for column labels that aren't
* any known keyword.
*/
| a_expr IDENT
{ {
$$ = makeNode(ResTarget); $$ = makeNode(ResTarget);
$$->name = $2; $$->name = $2;
...@@ -15011,6 +15009,13 @@ ColLabel: IDENT { $$ = $1; } ...@@ -15011,6 +15009,13 @@ ColLabel: IDENT { $$ = $1; }
| reserved_keyword { $$ = pstrdup($1); } | reserved_keyword { $$ = pstrdup($1); }
; ;
/* Bare column label --- names that can be column labels without writing "AS".
* This classification is orthogonal to the other keyword categories.
*/
BareColLabel: IDENT { $$ = $1; }
| bare_label_keyword { $$ = pstrdup($1); }
;
/* /*
* Keyword category lists. Generally, every keyword present in * Keyword category lists. Generally, every keyword present in
...@@ -15515,6 +15520,429 @@ reserved_keyword: ...@@ -15515,6 +15520,429 @@ reserved_keyword:
| WITH | WITH
; ;
/*
* While all keywords can be used as column labels when preceded by AS,
* not all of them can be used as a "bare" column label without AS.
* Those that can be used as a bare label must be listed here,
* in addition to appearing in one of the category lists above.
*
* Always add a new keyword to this list if possible. Mark it BARE_LABEL
* in kwlist.h if it is included here, or AS_LABEL if it is not.
*/
bare_label_keyword:
ABORT_P
| ABSOLUTE_P
| ACCESS
| ACTION
| ADD_P
| ADMIN
| AFTER
| AGGREGATE
| ALL
| ALSO
| ALTER
| ALWAYS
| ANALYSE
| ANALYZE
| AND
| ANY
| ASC
| ASSERTION
| ASSIGNMENT
| ASYMMETRIC
| AT
| ATTACH
| ATTRIBUTE
| AUTHORIZATION
| BACKWARD
| BEFORE
| BEGIN_P
| BETWEEN
| BIGINT
| BINARY
| BIT
| BOOLEAN_P
| BOTH
| BY
| CACHE
| CALL
| CALLED
| CASCADE
| CASCADED
| CASE
| CAST
| CATALOG_P
| CHAIN
| CHARACTERISTICS
| CHECK
| CHECKPOINT
| CLASS
| CLOSE
| CLUSTER
| COALESCE
| COLLATE
| COLLATION
| COLUMN
| COLUMNS
| COMMENT
| COMMENTS
| COMMIT
| COMMITTED
| CONCURRENTLY
| CONFIGURATION
| CONFLICT
| CONNECTION
| CONSTRAINT
| CONSTRAINTS
| CONTENT_P
| CONTINUE_P
| CONVERSION_P
| COPY
| COST
| CROSS
| CSV
| CUBE
| CURRENT_P
| CURRENT_CATALOG
| CURRENT_DATE
| CURRENT_ROLE
| CURRENT_SCHEMA
| CURRENT_TIME
| CURRENT_TIMESTAMP
| CURRENT_USER
| CURSOR
| CYCLE
| DATA_P
| DATABASE
| DEALLOCATE
| DEC
| DECIMAL_P
| DECLARE
| DEFAULT
| DEFAULTS
| DEFERRABLE
| DEFERRED
| DEFINER
| DELETE_P
| DELIMITER
| DELIMITERS
| DEPENDS
| DESC
| DETACH
| DICTIONARY
| DISABLE_P
| DISCARD
| DISTINCT
| DO
| DOCUMENT_P
| DOMAIN_P
| DOUBLE_P
| DROP
| EACH
| ELSE
| ENABLE_P
| ENCODING
| ENCRYPTED
| END_P
| ENUM_P
| ESCAPE
| EVENT
| EXCLUDE
| EXCLUDING
| EXCLUSIVE
| EXECUTE
| EXISTS
| EXPLAIN
| EXPRESSION
| EXTENSION
| EXTERNAL
| EXTRACT
| FALSE_P
| FAMILY
| FIRST_P
| FLOAT_P
| FOLLOWING
| FORCE
| FOREIGN
| FORWARD
| FREEZE
| FULL
| FUNCTION
| FUNCTIONS
| GENERATED
| GLOBAL
| GRANTED
| GREATEST
| GROUPING
| GROUPS
| HANDLER
| HEADER_P
| HOLD
| IDENTITY_P
| IF_P
| ILIKE
| IMMEDIATE
| IMMUTABLE
| IMPLICIT_P
| IMPORT_P
| IN_P
| INCLUDE
| INCLUDING
| INCREMENT
| INDEX
| INDEXES
| INHERIT
| INHERITS
| INITIALLY
| INLINE_P
| INNER_P
| INOUT
| INPUT_P
| INSENSITIVE
| INSERT
| INSTEAD
| INT_P
| INTEGER
| INTERVAL
| INVOKER
| IS
| ISOLATION
| JOIN
| KEY
| LABEL
| LANGUAGE
| LARGE_P
| LAST_P
| LATERAL_P
| LEADING
| LEAKPROOF
| LEAST
| LEFT
| LEVEL
| LIKE
| LISTEN
| LOAD
| LOCAL
| LOCALTIME
| LOCALTIMESTAMP
| LOCATION
| LOCK_P
| LOCKED
| LOGGED
| MAPPING
| MATCH
| MATERIALIZED
| MAXVALUE
| METHOD
| MINVALUE
| MODE
| MOVE
| NAME_P
| NAMES
| NATIONAL
| NATURAL
| NCHAR
| NEW
| NEXT
| NFC
| NFD
| NFKC
| NFKD
| NO
| NONE
| NORMALIZE
| NORMALIZED
| NOT
| NOTHING
| NOTIFY
| NOWAIT
| NULL_P
| NULLIF
| NULLS_P
| NUMERIC
| OBJECT_P
| OF
| OFF
| OIDS
| OLD
| ONLY
| OPERATOR
| OPTION
| OPTIONS
| OR
| ORDINALITY
| OTHERS
| OUT_P
| OUTER_P
| OVERLAY
| OVERRIDING
| OWNED
| OWNER
| PARALLEL
| PARSER
| PARTIAL
| PARTITION
| PASSING
| PASSWORD
| PLACING
| PLANS
| POLICY
| POSITION
| PRECEDING
| PREPARE
| PREPARED
| PRESERVE
| PRIMARY
| PRIOR
| PRIVILEGES
| PROCEDURAL
| PROCEDURE
| PROCEDURES
| PROGRAM
| PUBLICATION
| QUOTE
| RANGE
| READ
| REAL
| REASSIGN
| RECHECK
| RECURSIVE
| REF
| REFERENCES
| REFERENCING
| REFRESH
| REINDEX
| RELATIVE_P
| RELEASE
| RENAME
| REPEATABLE
| REPLACE
| REPLICA
| RESET
| RESTART
| RESTRICT
| RETURNS
| REVOKE
| RIGHT
| ROLE
| ROLLBACK
| ROLLUP
| ROUTINE
| ROUTINES
| ROW
| ROWS
| RULE
| SAVEPOINT
| SCHEMA
| SCHEMAS
| SCROLL
| SEARCH
| SECURITY
| SELECT
| SEQUENCE
| SEQUENCES
| SERIALIZABLE
| SERVER
| SESSION
| SESSION_USER
| SET
| SETOF
| SETS
| SHARE
| SHOW
| SIMILAR
| SIMPLE
| SKIP
| SMALLINT
| SNAPSHOT
| SOME
| SQL_P
| STABLE
| STANDALONE_P
| START
| STATEMENT
| STATISTICS
| STDIN
| STDOUT
| STORAGE
| STORED
| STRICT_P
| STRIP_P
| SUBSCRIPTION
| SUBSTRING
| SUPPORT
| SYMMETRIC
| SYSID
| SYSTEM_P
| TABLE
| TABLES
| TABLESAMPLE
| TABLESPACE
| TEMP
| TEMPLATE
| TEMPORARY
| TEXT_P
| THEN
| TIES
| TIME
| TIMESTAMP
| TRAILING
| TRANSACTION
| TRANSFORM
| TREAT
| TRIGGER
| TRIM
| TRUE_P
| TRUNCATE
| TRUSTED
| TYPE_P
| TYPES_P
| UESCAPE
| UNBOUNDED
| UNCOMMITTED
| UNENCRYPTED
| UNIQUE
| UNKNOWN
| UNLISTEN
| UNLOGGED
| UNTIL
| UPDATE
| USER
| USING
| VACUUM
| VALID
| VALIDATE
| VALIDATOR
| VALUE_P
| VALUES
| VARCHAR
| VARIADIC
| VERBOSE
| VERSION_P
| VIEW
| VIEWS
| VOLATILE
| WHEN
| WHITESPACE_P
| WORK
| WRAPPER
| WRITE
| XML_P
| XMLATTRIBUTES
| XMLCONCAT
| XMLELEMENT
| XMLEXISTS
| XMLFOREST
| XMLNAMESPACES
| XMLPARSE
| XMLPI
| XMLROOT
| XMLSERIALIZE
| XMLTABLE
| YES_P
| ZONE
;
%% %%
/* /*
......
src/backend/parser/scan.l
View file @ 06a7c315
...@@ -73,7 +73,7 @@ bool standard_conforming_strings = true; ...@@ -73,7 +73,7 @@ bool standard_conforming_strings = true;
* callers need to pass it to scanner_init, if they are using the * callers need to pass it to scanner_init, if they are using the
* standard keyword list ScanKeywords. * standard keyword list ScanKeywords.
*/ */
#define PG_KEYWORD(kwname, value, category) value, #define PG_KEYWORD(kwname, value, category, collabel) value,
const uint16 ScanKeywordTokens[] = { const uint16 ScanKeywordTokens[] = {
#include "parser/kwlist.h" #include "parser/kwlist.h"
......
src/backend/utils/adt/misc.c
View file @ 06a7c315
...@@ -416,12 +416,16 @@ pg_get_keywords(PG_FUNCTION_ARGS) ...@@ -416,12 +416,16 @@ pg_get_keywords(PG_FUNCTION_ARGS)
funcctx = SRF_FIRSTCALL_INIT(); funcctx = SRF_FIRSTCALL_INIT();
oldcontext = MemoryContextSwitchTo(funcctx->multi_call_memory_ctx); oldcontext = MemoryContextSwitchTo(funcctx->multi_call_memory_ctx);
tupdesc = CreateTemplateTupleDesc(3); tupdesc = CreateTemplateTupleDesc(5);
TupleDescInitEntry(tupdesc, (AttrNumber) 1, "word", TupleDescInitEntry(tupdesc, (AttrNumber) 1, "word",
TEXTOID, -1, 0); TEXTOID, -1, 0);
TupleDescInitEntry(tupdesc, (AttrNumber) 2, "catcode", TupleDescInitEntry(tupdesc, (AttrNumber) 2, "catcode",
CHAROID, -1, 0); CHAROID, -1, 0);
TupleDescInitEntry(tupdesc, (AttrNumber) 3, "catdesc", TupleDescInitEntry(tupdesc, (AttrNumber) 3, "barelabel",
BOOLOID, -1, 0);
TupleDescInitEntry(tupdesc, (AttrNumber) 4, "catdesc",
TEXTOID, -1, 0);
TupleDescInitEntry(tupdesc, (AttrNumber) 5, "baredesc",
TEXTOID, -1, 0); TEXTOID, -1, 0);
funcctx->attinmeta = TupleDescGetAttInMetadata(tupdesc); funcctx->attinmeta = TupleDescGetAttInMetadata(tupdesc);
...@@ -433,7 +437,7 @@ pg_get_keywords(PG_FUNCTION_ARGS) ...@@ -433,7 +437,7 @@ pg_get_keywords(PG_FUNCTION_ARGS)
if (funcctx->call_cntr < ScanKeywords.num_keywords) if (funcctx->call_cntr < ScanKeywords.num_keywords)
{ {
char *values[3]; char *values[5];
HeapTuple tuple; HeapTuple tuple;
/* cast-away-const is ugly but alternatives aren't much better */ /* cast-away-const is ugly but alternatives aren't much better */
...@@ -445,26 +449,37 @@ pg_get_keywords(PG_FUNCTION_ARGS) ...@@ -445,26 +449,37 @@ pg_get_keywords(PG_FUNCTION_ARGS)
{ {
case UNRESERVED_KEYWORD: case UNRESERVED_KEYWORD:
values[1] = "U"; values[1] = "U";
values[2] = _("unreserved"); values[3] = _("unreserved");
break; break;
case COL_NAME_KEYWORD: case COL_NAME_KEYWORD:
values[1] = "C"; values[1] = "C";
values[2] = _("unreserved (cannot be function or type name)"); values[3] = _("unreserved (cannot be function or type name)");
break; break;
case TYPE_FUNC_NAME_KEYWORD: case TYPE_FUNC_NAME_KEYWORD:
values[1] = "T"; values[1] = "T";
values[2] = _("reserved (can be function or type name)"); values[3] = _("reserved (can be function or type name)");
break; break;
case RESERVED_KEYWORD: case RESERVED_KEYWORD:
values[1] = "R"; values[1] = "R";
values[2] = _("reserved"); values[3] = _("reserved");
break; break;
default: /* shouldn't be possible */ default: /* shouldn't be possible */
values[1] = NULL; values[1] = NULL;
values[2] = NULL; values[3] = NULL;
break; break;
} }
if (ScanKeywordBareLabel[funcctx->call_cntr])
{
values[2] = "true";
values[4] = _("can be bare label");
}
else
{
values[2] = "false";
values[4] = _("requires AS");
}
tuple = BuildTupleFromCStrings(funcctx->attinmeta, values); tuple = BuildTupleFromCStrings(funcctx->attinmeta, values);
SRF_RETURN_NEXT(funcctx, HeapTupleGetDatum(tuple)); SRF_RETURN_NEXT(funcctx, HeapTupleGetDatum(tuple));
......
src/common/keywords.c
View file @ 06a7c315
...@@ -24,10 +24,25 @@ ...@@ -24,10 +24,25 @@
/* Keyword categories for SQL keywords */ /* Keyword categories for SQL keywords */
#define PG_KEYWORD(kwname, value, category) category, #define PG_KEYWORD(kwname, value, category, collabel) category,
const uint8 ScanKeywordCategories[SCANKEYWORDS_NUM_KEYWORDS] = { const uint8 ScanKeywordCategories[SCANKEYWORDS_NUM_KEYWORDS] = {
#include "parser/kwlist.h" #include "parser/kwlist.h"
}; };
#undef PG_KEYWORD #undef PG_KEYWORD
/* Keyword can-be-bare-label flags for SQL keywords */
#define PG_KEYWORD(kwname, value, category, collabel) collabel,
#define BARE_LABEL true
#define AS_LABEL false
const bool ScanKeywordBareLabel[SCANKEYWORDS_NUM_KEYWORDS] = {
#include "parser/kwlist.h"
};
#undef PG_KEYWORD
#undef BARE_LABEL
#undef AS_LABEL
src/include/catalog/catversion.h
View file @ 06a7c315
...@@ -53,6 +53,6 @@ ...@@ -53,6 +53,6 @@
*/ */
/* yyyymmddN */ /* yyyymmddN */
#define CATALOG_VERSION_NO 202009172 #define CATALOG_VERSION_NO 202009181
#endif #endif
src/include/catalog/pg_proc.dat
View file @ 06a7c315
...@@ -3683,10 +3683,11 @@ ...@@ -3683,10 +3683,11 @@
prosrc => 'pg_get_function_arg_default' }, prosrc => 'pg_get_function_arg_default' },
{ oid => '1686', descr => 'list of SQL keywords', { oid => '1686', descr => 'list of SQL keywords',
proname => 'pg_get_keywords', procost => '10', prorows => '400', proname => 'pg_get_keywords', procost => '10', prorows => '500',
proretset => 't', provolatile => 's', prorettype => 'record', proretset => 't', provolatile => 's', prorettype => 'record',
proargtypes => '', proallargtypes => '{text,char,text}', proargtypes => '', proallargtypes => '{text,char,bool,text,text}',
proargmodes => '{o,o,o}', proargnames => '{word,catcode,catdesc}', proargmodes => '{o,o,o,o,o}',
proargnames => '{word,catcode,barelabel,catdesc,baredesc}',
prosrc => 'pg_get_keywords' }, prosrc => 'pg_get_keywords' },
{ oid => '2289', descr => 'convert generic options array to name/value table', { oid => '2289', descr => 'convert generic options array to name/value table',
......
src/include/common/keywords.h
View file @ 06a7c315
...@@ -25,9 +25,11 @@ ...@@ -25,9 +25,11 @@
#ifndef FRONTEND #ifndef FRONTEND
extern PGDLLIMPORT const ScanKeywordList ScanKeywords; extern PGDLLIMPORT const ScanKeywordList ScanKeywords;
extern PGDLLIMPORT const uint8 ScanKeywordCategories[]; extern PGDLLIMPORT const uint8 ScanKeywordCategories[];
extern PGDLLIMPORT const bool ScanKeywordBareLabel[];
#else #else
extern const ScanKeywordList ScanKeywords; extern const ScanKeywordList ScanKeywords;
extern const uint8 ScanKeywordCategories[]; extern const uint8 ScanKeywordCategories[];
extern const bool ScanKeywordBareLabel[];
#endif #endif
#endif /* KEYWORDS_H */ #endif /* KEYWORDS_H */
src/include/parser/kwlist.h
View file @ 06a7c315
...@@ -19,459 +19,459 @@ ...@@ -19,459 +19,459 @@
/* there is deliberately not an #ifndef KWLIST_H here */ /* there is deliberately not an #ifndef KWLIST_H here */
/* /*
* List of keyword (name, token-value, category) entries. * List of keyword (name, token-value, category, bare-label-status) entries.
* *
* Note: gen_keywordlist.pl requires the entries to appear in ASCII order. * Note: gen_keywordlist.pl requires the entries to appear in ASCII order.
*/ */
/* name, value, category */ /* name, value, category, is-bare-label */
PG_KEYWORD("abort", ABORT_P, UNRESERVED_KEYWORD) PG_KEYWORD("abort", ABORT_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("absolute", ABSOLUTE_P, UNRESERVED_KEYWORD) PG_KEYWORD("absolute", ABSOLUTE_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("access", ACCESS, UNRESERVED_KEYWORD) PG_KEYWORD("access", ACCESS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("action", ACTION, UNRESERVED_KEYWORD) PG_KEYWORD("action", ACTION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("add", ADD_P, UNRESERVED_KEYWORD) PG_KEYWORD("add", ADD_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("admin", ADMIN, UNRESERVED_KEYWORD) PG_KEYWORD("admin", ADMIN, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("after", AFTER, UNRESERVED_KEYWORD) PG_KEYWORD("after", AFTER, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("aggregate", AGGREGATE, UNRESERVED_KEYWORD) PG_KEYWORD("aggregate", AGGREGATE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("all", ALL, RESERVED_KEYWORD) PG_KEYWORD("all", ALL, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("also", ALSO, UNRESERVED_KEYWORD) PG_KEYWORD("also", ALSO, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("alter", ALTER, UNRESERVED_KEYWORD) PG_KEYWORD("alter", ALTER, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("always", ALWAYS, UNRESERVED_KEYWORD) PG_KEYWORD("always", ALWAYS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("analyse", ANALYSE, RESERVED_KEYWORD) /* British spelling */ PG_KEYWORD("analyse", ANALYSE, RESERVED_KEYWORD, BARE_LABEL) /* British spelling */
PG_KEYWORD("analyze", ANALYZE, RESERVED_KEYWORD) PG_KEYWORD("analyze", ANALYZE, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("and", AND, RESERVED_KEYWORD) PG_KEYWORD("and", AND, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("any", ANY, RESERVED_KEYWORD) PG_KEYWORD("any", ANY, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("array", ARRAY, RESERVED_KEYWORD) PG_KEYWORD("array", ARRAY, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("as", AS, RESERVED_KEYWORD) PG_KEYWORD("as", AS, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("asc", ASC, RESERVED_KEYWORD) PG_KEYWORD("asc", ASC, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("assertion", ASSERTION, UNRESERVED_KEYWORD) PG_KEYWORD("assertion", ASSERTION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("assignment", ASSIGNMENT, UNRESERVED_KEYWORD) PG_KEYWORD("assignment", ASSIGNMENT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("asymmetric", ASYMMETRIC, RESERVED_KEYWORD) PG_KEYWORD("asymmetric", ASYMMETRIC, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("at", AT, UNRESERVED_KEYWORD) PG_KEYWORD("at", AT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("attach", ATTACH, UNRESERVED_KEYWORD) PG_KEYWORD("attach", ATTACH, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("attribute", ATTRIBUTE, UNRESERVED_KEYWORD) PG_KEYWORD("attribute", ATTRIBUTE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("authorization", AUTHORIZATION, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("authorization", AUTHORIZATION, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("backward", BACKWARD, UNRESERVED_KEYWORD) PG_KEYWORD("backward", BACKWARD, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("before", BEFORE, UNRESERVED_KEYWORD) PG_KEYWORD("before", BEFORE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("begin", BEGIN_P, UNRESERVED_KEYWORD) PG_KEYWORD("begin", BEGIN_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("between", BETWEEN, COL_NAME_KEYWORD) PG_KEYWORD("between", BETWEEN, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("bigint", BIGINT, COL_NAME_KEYWORD) PG_KEYWORD("bigint", BIGINT, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("binary", BINARY, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("binary", BINARY, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("bit", BIT, COL_NAME_KEYWORD) PG_KEYWORD("bit", BIT, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("boolean", BOOLEAN_P, COL_NAME_KEYWORD) PG_KEYWORD("boolean", BOOLEAN_P, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("both", BOTH, RESERVED_KEYWORD) PG_KEYWORD("both", BOTH, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("by", BY, UNRESERVED_KEYWORD) PG_KEYWORD("by", BY, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("cache", CACHE, UNRESERVED_KEYWORD) PG_KEYWORD("cache", CACHE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("call", CALL, UNRESERVED_KEYWORD) PG_KEYWORD("call", CALL, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("called", CALLED, UNRESERVED_KEYWORD) PG_KEYWORD("called", CALLED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("cascade", CASCADE, UNRESERVED_KEYWORD) PG_KEYWORD("cascade", CASCADE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("cascaded", CASCADED, UNRESERVED_KEYWORD) PG_KEYWORD("cascaded", CASCADED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("case", CASE, RESERVED_KEYWORD) PG_KEYWORD("case", CASE, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("cast", CAST, RESERVED_KEYWORD) PG_KEYWORD("cast", CAST, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("catalog", CATALOG_P, UNRESERVED_KEYWORD) PG_KEYWORD("catalog", CATALOG_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("chain", CHAIN, UNRESERVED_KEYWORD) PG_KEYWORD("chain", CHAIN, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("char", CHAR_P, COL_NAME_KEYWORD) PG_KEYWORD("char", CHAR_P, COL_NAME_KEYWORD, AS_LABEL)
PG_KEYWORD("character", CHARACTER, COL_NAME_KEYWORD) PG_KEYWORD("character", CHARACTER, COL_NAME_KEYWORD, AS_LABEL)
PG_KEYWORD("characteristics", CHARACTERISTICS, UNRESERVED_KEYWORD) PG_KEYWORD("characteristics", CHARACTERISTICS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("check", CHECK, RESERVED_KEYWORD) PG_KEYWORD("check", CHECK, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("checkpoint", CHECKPOINT, UNRESERVED_KEYWORD) PG_KEYWORD("checkpoint", CHECKPOINT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("class", CLASS, UNRESERVED_KEYWORD) PG_KEYWORD("class", CLASS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("close", CLOSE, UNRESERVED_KEYWORD) PG_KEYWORD("close", CLOSE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("cluster", CLUSTER, UNRESERVED_KEYWORD) PG_KEYWORD("cluster", CLUSTER, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("coalesce", COALESCE, COL_NAME_KEYWORD) PG_KEYWORD("coalesce", COALESCE, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("collate", COLLATE, RESERVED_KEYWORD) PG_KEYWORD("collate", COLLATE, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("collation", COLLATION, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("collation", COLLATION, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("column", COLUMN, RESERVED_KEYWORD) PG_KEYWORD("column", COLUMN, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("columns", COLUMNS, UNRESERVED_KEYWORD) PG_KEYWORD("columns", COLUMNS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("comment", COMMENT, UNRESERVED_KEYWORD) PG_KEYWORD("comment", COMMENT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("comments", COMMENTS, UNRESERVED_KEYWORD) PG_KEYWORD("comments", COMMENTS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("commit", COMMIT, UNRESERVED_KEYWORD) PG_KEYWORD("commit", COMMIT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("committed", COMMITTED, UNRESERVED_KEYWORD) PG_KEYWORD("committed", COMMITTED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("concurrently", CONCURRENTLY, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("concurrently", CONCURRENTLY, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("configuration", CONFIGURATION, UNRESERVED_KEYWORD) PG_KEYWORD("configuration", CONFIGURATION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("conflict", CONFLICT, UNRESERVED_KEYWORD) PG_KEYWORD("conflict", CONFLICT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("connection", CONNECTION, UNRESERVED_KEYWORD) PG_KEYWORD("connection", CONNECTION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("constraint", CONSTRAINT, RESERVED_KEYWORD) PG_KEYWORD("constraint", CONSTRAINT, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("constraints", CONSTRAINTS, UNRESERVED_KEYWORD) PG_KEYWORD("constraints", CONSTRAINTS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("content", CONTENT_P, UNRESERVED_KEYWORD) PG_KEYWORD("content", CONTENT_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("continue", CONTINUE_P, UNRESERVED_KEYWORD) PG_KEYWORD("continue", CONTINUE_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("conversion", CONVERSION_P, UNRESERVED_KEYWORD) PG_KEYWORD("conversion", CONVERSION_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("copy", COPY, UNRESERVED_KEYWORD) PG_KEYWORD("copy", COPY, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("cost", COST, UNRESERVED_KEYWORD) PG_KEYWORD("cost", COST, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("create", CREATE, RESERVED_KEYWORD) PG_KEYWORD("create", CREATE, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("cross", CROSS, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("cross", CROSS, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("csv", CSV, UNRESERVED_KEYWORD) PG_KEYWORD("csv", CSV, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("cube", CUBE, UNRESERVED_KEYWORD) PG_KEYWORD("cube", CUBE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("current", CURRENT_P, UNRESERVED_KEYWORD) PG_KEYWORD("current", CURRENT_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("current_catalog", CURRENT_CATALOG, RESERVED_KEYWORD) PG_KEYWORD("current_catalog", CURRENT_CATALOG, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("current_date", CURRENT_DATE, RESERVED_KEYWORD) PG_KEYWORD("current_date", CURRENT_DATE, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("current_role", CURRENT_ROLE, RESERVED_KEYWORD) PG_KEYWORD("current_role", CURRENT_ROLE, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("current_schema", CURRENT_SCHEMA, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("current_schema", CURRENT_SCHEMA, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("current_time", CURRENT_TIME, RESERVED_KEYWORD) PG_KEYWORD("current_time", CURRENT_TIME, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("current_timestamp", CURRENT_TIMESTAMP, RESERVED_KEYWORD) PG_KEYWORD("current_timestamp", CURRENT_TIMESTAMP, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("current_user", CURRENT_USER, RESERVED_KEYWORD) PG_KEYWORD("current_user", CURRENT_USER, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("cursor", CURSOR, UNRESERVED_KEYWORD) PG_KEYWORD("cursor", CURSOR, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("cycle", CYCLE, UNRESERVED_KEYWORD) PG_KEYWORD("cycle", CYCLE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("data", DATA_P, UNRESERVED_KEYWORD) PG_KEYWORD("data", DATA_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("database", DATABASE, UNRESERVED_KEYWORD) PG_KEYWORD("database", DATABASE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("day", DAY_P, UNRESERVED_KEYWORD) PG_KEYWORD("day", DAY_P, UNRESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("deallocate", DEALLOCATE, UNRESERVED_KEYWORD) PG_KEYWORD("deallocate", DEALLOCATE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("dec", DEC, COL_NAME_KEYWORD) PG_KEYWORD("dec", DEC, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("decimal", DECIMAL_P, COL_NAME_KEYWORD) PG_KEYWORD("decimal", DECIMAL_P, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("declare", DECLARE, UNRESERVED_KEYWORD) PG_KEYWORD("declare", DECLARE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("default", DEFAULT, RESERVED_KEYWORD) PG_KEYWORD("default", DEFAULT, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("defaults", DEFAULTS, UNRESERVED_KEYWORD) PG_KEYWORD("defaults", DEFAULTS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("deferrable", DEFERRABLE, RESERVED_KEYWORD) PG_KEYWORD("deferrable", DEFERRABLE, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("deferred", DEFERRED, UNRESERVED_KEYWORD) PG_KEYWORD("deferred", DEFERRED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("definer", DEFINER, UNRESERVED_KEYWORD) PG_KEYWORD("definer", DEFINER, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("delete", DELETE_P, UNRESERVED_KEYWORD) PG_KEYWORD("delete", DELETE_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("delimiter", DELIMITER, UNRESERVED_KEYWORD) PG_KEYWORD("delimiter", DELIMITER, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("delimiters", DELIMITERS, UNRESERVED_KEYWORD) PG_KEYWORD("delimiters", DELIMITERS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("depends", DEPENDS, UNRESERVED_KEYWORD) PG_KEYWORD("depends", DEPENDS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("desc", DESC, RESERVED_KEYWORD) PG_KEYWORD("desc", DESC, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("detach", DETACH, UNRESERVED_KEYWORD) PG_KEYWORD("detach", DETACH, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("dictionary", DICTIONARY, UNRESERVED_KEYWORD) PG_KEYWORD("dictionary", DICTIONARY, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("disable", DISABLE_P, UNRESERVED_KEYWORD) PG_KEYWORD("disable", DISABLE_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("discard", DISCARD, UNRESERVED_KEYWORD) PG_KEYWORD("discard", DISCARD, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("distinct", DISTINCT, RESERVED_KEYWORD) PG_KEYWORD("distinct", DISTINCT, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("do", DO, RESERVED_KEYWORD) PG_KEYWORD("do", DO, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("document", DOCUMENT_P, UNRESERVED_KEYWORD) PG_KEYWORD("document", DOCUMENT_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("domain", DOMAIN_P, UNRESERVED_KEYWORD) PG_KEYWORD("domain", DOMAIN_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("double", DOUBLE_P, UNRESERVED_KEYWORD) PG_KEYWORD("double", DOUBLE_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("drop", DROP, UNRESERVED_KEYWORD) PG_KEYWORD("drop", DROP, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("each", EACH, UNRESERVED_KEYWORD) PG_KEYWORD("each", EACH, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("else", ELSE, RESERVED_KEYWORD) PG_KEYWORD("else", ELSE, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("enable", ENABLE_P, UNRESERVED_KEYWORD) PG_KEYWORD("enable", ENABLE_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("encoding", ENCODING, UNRESERVED_KEYWORD) PG_KEYWORD("encoding", ENCODING, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("encrypted", ENCRYPTED, UNRESERVED_KEYWORD) PG_KEYWORD("encrypted", ENCRYPTED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("end", END_P, RESERVED_KEYWORD) PG_KEYWORD("end", END_P, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("enum", ENUM_P, UNRESERVED_KEYWORD) PG_KEYWORD("enum", ENUM_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("escape", ESCAPE, UNRESERVED_KEYWORD) PG_KEYWORD("escape", ESCAPE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("event", EVENT, UNRESERVED_KEYWORD) PG_KEYWORD("event", EVENT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("except", EXCEPT, RESERVED_KEYWORD) PG_KEYWORD("except", EXCEPT, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("exclude", EXCLUDE, UNRESERVED_KEYWORD) PG_KEYWORD("exclude", EXCLUDE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("excluding", EXCLUDING, UNRESERVED_KEYWORD) PG_KEYWORD("excluding", EXCLUDING, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("exclusive", EXCLUSIVE, UNRESERVED_KEYWORD) PG_KEYWORD("exclusive", EXCLUSIVE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("execute", EXECUTE, UNRESERVED_KEYWORD) PG_KEYWORD("execute", EXECUTE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("exists", EXISTS, COL_NAME_KEYWORD) PG_KEYWORD("exists", EXISTS, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("explain", EXPLAIN, UNRESERVED_KEYWORD) PG_KEYWORD("explain", EXPLAIN, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("expression", EXPRESSION, UNRESERVED_KEYWORD) PG_KEYWORD("expression", EXPRESSION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("extension", EXTENSION, UNRESERVED_KEYWORD) PG_KEYWORD("extension", EXTENSION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("external", EXTERNAL, UNRESERVED_KEYWORD) PG_KEYWORD("external", EXTERNAL, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("extract", EXTRACT, COL_NAME_KEYWORD) PG_KEYWORD("extract", EXTRACT, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("false", FALSE_P, RESERVED_KEYWORD) PG_KEYWORD("false", FALSE_P, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("family", FAMILY, UNRESERVED_KEYWORD) PG_KEYWORD("family", FAMILY, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("fetch", FETCH, RESERVED_KEYWORD) PG_KEYWORD("fetch", FETCH, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("filter", FILTER, UNRESERVED_KEYWORD) PG_KEYWORD("filter", FILTER, UNRESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("first", FIRST_P, UNRESERVED_KEYWORD) PG_KEYWORD("first", FIRST_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("float", FLOAT_P, COL_NAME_KEYWORD) PG_KEYWORD("float", FLOAT_P, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("following", FOLLOWING, UNRESERVED_KEYWORD) PG_KEYWORD("following", FOLLOWING, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("for", FOR, RESERVED_KEYWORD) PG_KEYWORD("for", FOR, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("force", FORCE, UNRESERVED_KEYWORD) PG_KEYWORD("force", FORCE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("foreign", FOREIGN, RESERVED_KEYWORD) PG_KEYWORD("foreign", FOREIGN, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("forward", FORWARD, UNRESERVED_KEYWORD) PG_KEYWORD("forward", FORWARD, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("freeze", FREEZE, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("freeze", FREEZE, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("from", FROM, RESERVED_KEYWORD) PG_KEYWORD("from", FROM, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("full", FULL, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("full", FULL, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("function", FUNCTION, UNRESERVED_KEYWORD) PG_KEYWORD("function", FUNCTION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("functions", FUNCTIONS, UNRESERVED_KEYWORD) PG_KEYWORD("functions", FUNCTIONS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("generated", GENERATED, UNRESERVED_KEYWORD) PG_KEYWORD("generated", GENERATED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("global", GLOBAL, UNRESERVED_KEYWORD) PG_KEYWORD("global", GLOBAL, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("grant", GRANT, RESERVED_KEYWORD) PG_KEYWORD("grant", GRANT, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("granted", GRANTED, UNRESERVED_KEYWORD) PG_KEYWORD("granted", GRANTED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("greatest", GREATEST, COL_NAME_KEYWORD) PG_KEYWORD("greatest", GREATEST, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("group", GROUP_P, RESERVED_KEYWORD) PG_KEYWORD("group", GROUP_P, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("grouping", GROUPING, COL_NAME_KEYWORD) PG_KEYWORD("grouping", GROUPING, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("groups", GROUPS, UNRESERVED_KEYWORD) PG_KEYWORD("groups", GROUPS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("handler", HANDLER, UNRESERVED_KEYWORD) PG_KEYWORD("handler", HANDLER, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("having", HAVING, RESERVED_KEYWORD) PG_KEYWORD("having", HAVING, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("header", HEADER_P, UNRESERVED_KEYWORD) PG_KEYWORD("header", HEADER_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("hold", HOLD, UNRESERVED_KEYWORD) PG_KEYWORD("hold", HOLD, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("hour", HOUR_P, UNRESERVED_KEYWORD) PG_KEYWORD("hour", HOUR_P, UNRESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("identity", IDENTITY_P, UNRESERVED_KEYWORD) PG_KEYWORD("identity", IDENTITY_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("if", IF_P, UNRESERVED_KEYWORD) PG_KEYWORD("if", IF_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("ilike", ILIKE, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("ilike", ILIKE, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("immediate", IMMEDIATE, UNRESERVED_KEYWORD) PG_KEYWORD("immediate", IMMEDIATE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("immutable", IMMUTABLE, UNRESERVED_KEYWORD) PG_KEYWORD("immutable", IMMUTABLE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("implicit", IMPLICIT_P, UNRESERVED_KEYWORD) PG_KEYWORD("implicit", IMPLICIT_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("import", IMPORT_P, UNRESERVED_KEYWORD) PG_KEYWORD("import", IMPORT_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("in", IN_P, RESERVED_KEYWORD) PG_KEYWORD("in", IN_P, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("include", INCLUDE, UNRESERVED_KEYWORD) PG_KEYWORD("include", INCLUDE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("including", INCLUDING, UNRESERVED_KEYWORD) PG_KEYWORD("including", INCLUDING, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("increment", INCREMENT, UNRESERVED_KEYWORD) PG_KEYWORD("increment", INCREMENT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("index", INDEX, UNRESERVED_KEYWORD) PG_KEYWORD("index", INDEX, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("indexes", INDEXES, UNRESERVED_KEYWORD) PG_KEYWORD("indexes", INDEXES, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("inherit", INHERIT, UNRESERVED_KEYWORD) PG_KEYWORD("inherit", INHERIT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("inherits", INHERITS, UNRESERVED_KEYWORD) PG_KEYWORD("inherits", INHERITS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("initially", INITIALLY, RESERVED_KEYWORD) PG_KEYWORD("initially", INITIALLY, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("inline", INLINE_P, UNRESERVED_KEYWORD) PG_KEYWORD("inline", INLINE_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("inner", INNER_P, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("inner", INNER_P, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("inout", INOUT, COL_NAME_KEYWORD) PG_KEYWORD("inout", INOUT, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("input", INPUT_P, UNRESERVED_KEYWORD) PG_KEYWORD("input", INPUT_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("insensitive", INSENSITIVE, UNRESERVED_KEYWORD) PG_KEYWORD("insensitive", INSENSITIVE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("insert", INSERT, UNRESERVED_KEYWORD) PG_KEYWORD("insert", INSERT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("instead", INSTEAD, UNRESERVED_KEYWORD) PG_KEYWORD("instead", INSTEAD, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("int", INT_P, COL_NAME_KEYWORD) PG_KEYWORD("int", INT_P, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("integer", INTEGER, COL_NAME_KEYWORD) PG_KEYWORD("integer", INTEGER, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("intersect", INTERSECT, RESERVED_KEYWORD) PG_KEYWORD("intersect", INTERSECT, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("interval", INTERVAL, COL_NAME_KEYWORD) PG_KEYWORD("interval", INTERVAL, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("into", INTO, RESERVED_KEYWORD) PG_KEYWORD("into", INTO, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("invoker", INVOKER, UNRESERVED_KEYWORD) PG_KEYWORD("invoker", INVOKER, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("is", IS, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("is", IS, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("isnull", ISNULL, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("isnull", ISNULL, TYPE_FUNC_NAME_KEYWORD, AS_LABEL)
PG_KEYWORD("isolation", ISOLATION, UNRESERVED_KEYWORD) PG_KEYWORD("isolation", ISOLATION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("join", JOIN, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("join", JOIN, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("key", KEY, UNRESERVED_KEYWORD) PG_KEYWORD("key", KEY, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("label", LABEL, UNRESERVED_KEYWORD) PG_KEYWORD("label", LABEL, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("language", LANGUAGE, UNRESERVED_KEYWORD) PG_KEYWORD("language", LANGUAGE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("large", LARGE_P, UNRESERVED_KEYWORD) PG_KEYWORD("large", LARGE_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("last", LAST_P, UNRESERVED_KEYWORD) PG_KEYWORD("last", LAST_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("lateral", LATERAL_P, RESERVED_KEYWORD) PG_KEYWORD("lateral", LATERAL_P, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("leading", LEADING, RESERVED_KEYWORD) PG_KEYWORD("leading", LEADING, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("leakproof", LEAKPROOF, UNRESERVED_KEYWORD) PG_KEYWORD("leakproof", LEAKPROOF, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("least", LEAST, COL_NAME_KEYWORD) PG_KEYWORD("least", LEAST, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("left", LEFT, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("left", LEFT, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("level", LEVEL, UNRESERVED_KEYWORD) PG_KEYWORD("level", LEVEL, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("like", LIKE, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("like", LIKE, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("limit", LIMIT, RESERVED_KEYWORD) PG_KEYWORD("limit", LIMIT, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("listen", LISTEN, UNRESERVED_KEYWORD) PG_KEYWORD("listen", LISTEN, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("load", LOAD, UNRESERVED_KEYWORD) PG_KEYWORD("load", LOAD, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("local", LOCAL, UNRESERVED_KEYWORD) PG_KEYWORD("local", LOCAL, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("localtime", LOCALTIME, RESERVED_KEYWORD) PG_KEYWORD("localtime", LOCALTIME, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("localtimestamp", LOCALTIMESTAMP, RESERVED_KEYWORD) PG_KEYWORD("localtimestamp", LOCALTIMESTAMP, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("location", LOCATION, UNRESERVED_KEYWORD) PG_KEYWORD("location", LOCATION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("lock", LOCK_P, UNRESERVED_KEYWORD) PG_KEYWORD("lock", LOCK_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("locked", LOCKED, UNRESERVED_KEYWORD) PG_KEYWORD("locked", LOCKED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("logged", LOGGED, UNRESERVED_KEYWORD) PG_KEYWORD("logged", LOGGED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("mapping", MAPPING, UNRESERVED_KEYWORD) PG_KEYWORD("mapping", MAPPING, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("match", MATCH, UNRESERVED_KEYWORD) PG_KEYWORD("match", MATCH, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("materialized", MATERIALIZED, UNRESERVED_KEYWORD) PG_KEYWORD("materialized", MATERIALIZED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("maxvalue", MAXVALUE, UNRESERVED_KEYWORD) PG_KEYWORD("maxvalue", MAXVALUE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("method", METHOD, UNRESERVED_KEYWORD) PG_KEYWORD("method", METHOD, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("minute", MINUTE_P, UNRESERVED_KEYWORD) PG_KEYWORD("minute", MINUTE_P, UNRESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("minvalue", MINVALUE, UNRESERVED_KEYWORD) PG_KEYWORD("minvalue", MINVALUE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("mode", MODE, UNRESERVED_KEYWORD) PG_KEYWORD("mode", MODE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("month", MONTH_P, UNRESERVED_KEYWORD) PG_KEYWORD("month", MONTH_P, UNRESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("move", MOVE, UNRESERVED_KEYWORD) PG_KEYWORD("move", MOVE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("name", NAME_P, UNRESERVED_KEYWORD) PG_KEYWORD("name", NAME_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("names", NAMES, UNRESERVED_KEYWORD) PG_KEYWORD("names", NAMES, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("national", NATIONAL, COL_NAME_KEYWORD) PG_KEYWORD("national", NATIONAL, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("natural", NATURAL, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("natural", NATURAL, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("nchar", NCHAR, COL_NAME_KEYWORD) PG_KEYWORD("nchar", NCHAR, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("new", NEW, UNRESERVED_KEYWORD) PG_KEYWORD("new", NEW, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("next", NEXT, UNRESERVED_KEYWORD) PG_KEYWORD("next", NEXT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("nfc", NFC, UNRESERVED_KEYWORD) PG_KEYWORD("nfc", NFC, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("nfd", NFD, UNRESERVED_KEYWORD) PG_KEYWORD("nfd", NFD, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("nfkc", NFKC, UNRESERVED_KEYWORD) PG_KEYWORD("nfkc", NFKC, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("nfkd", NFKD, UNRESERVED_KEYWORD) PG_KEYWORD("nfkd", NFKD, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("no", NO, UNRESERVED_KEYWORD) PG_KEYWORD("no", NO, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("none", NONE, COL_NAME_KEYWORD) PG_KEYWORD("none", NONE, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("normalize", NORMALIZE, COL_NAME_KEYWORD) PG_KEYWORD("normalize", NORMALIZE, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("normalized", NORMALIZED, UNRESERVED_KEYWORD) PG_KEYWORD("normalized", NORMALIZED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("not", NOT, RESERVED_KEYWORD) PG_KEYWORD("not", NOT, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("nothing", NOTHING, UNRESERVED_KEYWORD) PG_KEYWORD("nothing", NOTHING, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("notify", NOTIFY, UNRESERVED_KEYWORD) PG_KEYWORD("notify", NOTIFY, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("notnull", NOTNULL, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("notnull", NOTNULL, TYPE_FUNC_NAME_KEYWORD, AS_LABEL)
PG_KEYWORD("nowait", NOWAIT, UNRESERVED_KEYWORD) PG_KEYWORD("nowait", NOWAIT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("null", NULL_P, RESERVED_KEYWORD) PG_KEYWORD("null", NULL_P, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("nullif", NULLIF, COL_NAME_KEYWORD) PG_KEYWORD("nullif", NULLIF, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("nulls", NULLS_P, UNRESERVED_KEYWORD) PG_KEYWORD("nulls", NULLS_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("numeric", NUMERIC, COL_NAME_KEYWORD) PG_KEYWORD("numeric", NUMERIC, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("object", OBJECT_P, UNRESERVED_KEYWORD) PG_KEYWORD("object", OBJECT_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("of", OF, UNRESERVED_KEYWORD) PG_KEYWORD("of", OF, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("off", OFF, UNRESERVED_KEYWORD) PG_KEYWORD("off", OFF, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("offset", OFFSET, RESERVED_KEYWORD) PG_KEYWORD("offset", OFFSET, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("oids", OIDS, UNRESERVED_KEYWORD) PG_KEYWORD("oids", OIDS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("old", OLD, UNRESERVED_KEYWORD) PG_KEYWORD("old", OLD, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("on", ON, RESERVED_KEYWORD) PG_KEYWORD("on", ON, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("only", ONLY, RESERVED_KEYWORD) PG_KEYWORD("only", ONLY, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("operator", OPERATOR, UNRESERVED_KEYWORD) PG_KEYWORD("operator", OPERATOR, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("option", OPTION, UNRESERVED_KEYWORD) PG_KEYWORD("option", OPTION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("options", OPTIONS, UNRESERVED_KEYWORD) PG_KEYWORD("options", OPTIONS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("or", OR, RESERVED_KEYWORD) PG_KEYWORD("or", OR, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("order", ORDER, RESERVED_KEYWORD) PG_KEYWORD("order", ORDER, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("ordinality", ORDINALITY, UNRESERVED_KEYWORD) PG_KEYWORD("ordinality", ORDINALITY, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("others", OTHERS, UNRESERVED_KEYWORD) PG_KEYWORD("others", OTHERS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("out", OUT_P, COL_NAME_KEYWORD) PG_KEYWORD("out", OUT_P, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("outer", OUTER_P, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("outer", OUTER_P, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("over", OVER, UNRESERVED_KEYWORD) PG_KEYWORD("over", OVER, UNRESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("overlaps", OVERLAPS, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("overlaps", OVERLAPS, TYPE_FUNC_NAME_KEYWORD, AS_LABEL)
PG_KEYWORD("overlay", OVERLAY, COL_NAME_KEYWORD) PG_KEYWORD("overlay", OVERLAY, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("overriding", OVERRIDING, UNRESERVED_KEYWORD) PG_KEYWORD("overriding", OVERRIDING, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("owned", OWNED, UNRESERVED_KEYWORD) PG_KEYWORD("owned", OWNED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("owner", OWNER, UNRESERVED_KEYWORD) PG_KEYWORD("owner", OWNER, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("parallel", PARALLEL, UNRESERVED_KEYWORD) PG_KEYWORD("parallel", PARALLEL, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("parser", PARSER, UNRESERVED_KEYWORD) PG_KEYWORD("parser", PARSER, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("partial", PARTIAL, UNRESERVED_KEYWORD) PG_KEYWORD("partial", PARTIAL, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("partition", PARTITION, UNRESERVED_KEYWORD) PG_KEYWORD("partition", PARTITION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("passing", PASSING, UNRESERVED_KEYWORD) PG_KEYWORD("passing", PASSING, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("password", PASSWORD, UNRESERVED_KEYWORD) PG_KEYWORD("password", PASSWORD, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("placing", PLACING, RESERVED_KEYWORD) PG_KEYWORD("placing", PLACING, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("plans", PLANS, UNRESERVED_KEYWORD) PG_KEYWORD("plans", PLANS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("policy", POLICY, UNRESERVED_KEYWORD) PG_KEYWORD("policy", POLICY, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("position", POSITION, COL_NAME_KEYWORD) PG_KEYWORD("position", POSITION, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("preceding", PRECEDING, UNRESERVED_KEYWORD) PG_KEYWORD("preceding", PRECEDING, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("precision", PRECISION, COL_NAME_KEYWORD) PG_KEYWORD("precision", PRECISION, COL_NAME_KEYWORD, AS_LABEL)
PG_KEYWORD("prepare", PREPARE, UNRESERVED_KEYWORD) PG_KEYWORD("prepare", PREPARE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("prepared", PREPARED, UNRESERVED_KEYWORD) PG_KEYWORD("prepared", PREPARED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("preserve", PRESERVE, UNRESERVED_KEYWORD) PG_KEYWORD("preserve", PRESERVE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("primary", PRIMARY, RESERVED_KEYWORD) PG_KEYWORD("primary", PRIMARY, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("prior", PRIOR, UNRESERVED_KEYWORD) PG_KEYWORD("prior", PRIOR, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("privileges", PRIVILEGES, UNRESERVED_KEYWORD) PG_KEYWORD("privileges", PRIVILEGES, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("procedural", PROCEDURAL, UNRESERVED_KEYWORD) PG_KEYWORD("procedural", PROCEDURAL, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("procedure", PROCEDURE, UNRESERVED_KEYWORD) PG_KEYWORD("procedure", PROCEDURE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("procedures", PROCEDURES, UNRESERVED_KEYWORD) PG_KEYWORD("procedures", PROCEDURES, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("program", PROGRAM, UNRESERVED_KEYWORD) PG_KEYWORD("program", PROGRAM, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("publication", PUBLICATION, UNRESERVED_KEYWORD) PG_KEYWORD("publication", PUBLICATION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("quote", QUOTE, UNRESERVED_KEYWORD) PG_KEYWORD("quote", QUOTE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("range", RANGE, UNRESERVED_KEYWORD) PG_KEYWORD("range", RANGE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("read", READ, UNRESERVED_KEYWORD) PG_KEYWORD("read", READ, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("real", REAL, COL_NAME_KEYWORD) PG_KEYWORD("real", REAL, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("reassign", REASSIGN, UNRESERVED_KEYWORD) PG_KEYWORD("reassign", REASSIGN, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("recheck", RECHECK, UNRESERVED_KEYWORD) PG_KEYWORD("recheck", RECHECK, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("recursive", RECURSIVE, UNRESERVED_KEYWORD) PG_KEYWORD("recursive", RECURSIVE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("ref", REF, UNRESERVED_KEYWORD) PG_KEYWORD("ref", REF, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("references", REFERENCES, RESERVED_KEYWORD) PG_KEYWORD("references", REFERENCES, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("referencing", REFERENCING, UNRESERVED_KEYWORD) PG_KEYWORD("referencing", REFERENCING, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("refresh", REFRESH, UNRESERVED_KEYWORD) PG_KEYWORD("refresh", REFRESH, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("reindex", REINDEX, UNRESERVED_KEYWORD) PG_KEYWORD("reindex", REINDEX, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("relative", RELATIVE_P, UNRESERVED_KEYWORD) PG_KEYWORD("relative", RELATIVE_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("release", RELEASE, UNRESERVED_KEYWORD) PG_KEYWORD("release", RELEASE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("rename", RENAME, UNRESERVED_KEYWORD) PG_KEYWORD("rename", RENAME, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("repeatable", REPEATABLE, UNRESERVED_KEYWORD) PG_KEYWORD("repeatable", REPEATABLE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("replace", REPLACE, UNRESERVED_KEYWORD) PG_KEYWORD("replace", REPLACE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("replica", REPLICA, UNRESERVED_KEYWORD) PG_KEYWORD("replica", REPLICA, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("reset", RESET, UNRESERVED_KEYWORD) PG_KEYWORD("reset", RESET, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("restart", RESTART, UNRESERVED_KEYWORD) PG_KEYWORD("restart", RESTART, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("restrict", RESTRICT, UNRESERVED_KEYWORD) PG_KEYWORD("restrict", RESTRICT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("returning", RETURNING, RESERVED_KEYWORD) PG_KEYWORD("returning", RETURNING, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("returns", RETURNS, UNRESERVED_KEYWORD) PG_KEYWORD("returns", RETURNS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("revoke", REVOKE, UNRESERVED_KEYWORD) PG_KEYWORD("revoke", REVOKE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("right", RIGHT, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("right", RIGHT, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("role", ROLE, UNRESERVED_KEYWORD) PG_KEYWORD("role", ROLE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("rollback", ROLLBACK, UNRESERVED_KEYWORD) PG_KEYWORD("rollback", ROLLBACK, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("rollup", ROLLUP, UNRESERVED_KEYWORD) PG_KEYWORD("rollup", ROLLUP, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("routine", ROUTINE, UNRESERVED_KEYWORD) PG_KEYWORD("routine", ROUTINE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("routines", ROUTINES, UNRESERVED_KEYWORD) PG_KEYWORD("routines", ROUTINES, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("row", ROW, COL_NAME_KEYWORD) PG_KEYWORD("row", ROW, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("rows", ROWS, UNRESERVED_KEYWORD) PG_KEYWORD("rows", ROWS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("rule", RULE, UNRESERVED_KEYWORD) PG_KEYWORD("rule", RULE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("savepoint", SAVEPOINT, UNRESERVED_KEYWORD) PG_KEYWORD("savepoint", SAVEPOINT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("schema", SCHEMA, UNRESERVED_KEYWORD) PG_KEYWORD("schema", SCHEMA, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("schemas", SCHEMAS, UNRESERVED_KEYWORD) PG_KEYWORD("schemas", SCHEMAS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("scroll", SCROLL, UNRESERVED_KEYWORD) PG_KEYWORD("scroll", SCROLL, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("search", SEARCH, UNRESERVED_KEYWORD) PG_KEYWORD("search", SEARCH, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("second", SECOND_P, UNRESERVED_KEYWORD) PG_KEYWORD("second", SECOND_P, UNRESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("security", SECURITY, UNRESERVED_KEYWORD) PG_KEYWORD("security", SECURITY, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("select", SELECT, RESERVED_KEYWORD) PG_KEYWORD("select", SELECT, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("sequence", SEQUENCE, UNRESERVED_KEYWORD) PG_KEYWORD("sequence", SEQUENCE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("sequences", SEQUENCES, UNRESERVED_KEYWORD) PG_KEYWORD("sequences", SEQUENCES, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("serializable", SERIALIZABLE, UNRESERVED_KEYWORD) PG_KEYWORD("serializable", SERIALIZABLE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("server", SERVER, UNRESERVED_KEYWORD) PG_KEYWORD("server", SERVER, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("session", SESSION, UNRESERVED_KEYWORD) PG_KEYWORD("session", SESSION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("session_user", SESSION_USER, RESERVED_KEYWORD) PG_KEYWORD("session_user", SESSION_USER, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("set", SET, UNRESERVED_KEYWORD) PG_KEYWORD("set", SET, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("setof", SETOF, COL_NAME_KEYWORD) PG_KEYWORD("setof", SETOF, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("sets", SETS, UNRESERVED_KEYWORD) PG_KEYWORD("sets", SETS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("share", SHARE, UNRESERVED_KEYWORD) PG_KEYWORD("share", SHARE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("show", SHOW, UNRESERVED_KEYWORD) PG_KEYWORD("show", SHOW, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("similar", SIMILAR, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("similar", SIMILAR, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("simple", SIMPLE, UNRESERVED_KEYWORD) PG_KEYWORD("simple", SIMPLE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("skip", SKIP, UNRESERVED_KEYWORD) PG_KEYWORD("skip", SKIP, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("smallint", SMALLINT, COL_NAME_KEYWORD) PG_KEYWORD("smallint", SMALLINT, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("snapshot", SNAPSHOT, UNRESERVED_KEYWORD) PG_KEYWORD("snapshot", SNAPSHOT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("some", SOME, RESERVED_KEYWORD) PG_KEYWORD("some", SOME, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("sql", SQL_P, UNRESERVED_KEYWORD) PG_KEYWORD("sql", SQL_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("stable", STABLE, UNRESERVED_KEYWORD) PG_KEYWORD("stable", STABLE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("standalone", STANDALONE_P, UNRESERVED_KEYWORD) PG_KEYWORD("standalone", STANDALONE_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("start", START, UNRESERVED_KEYWORD) PG_KEYWORD("start", START, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("statement", STATEMENT, UNRESERVED_KEYWORD) PG_KEYWORD("statement", STATEMENT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("statistics", STATISTICS, UNRESERVED_KEYWORD) PG_KEYWORD("statistics", STATISTICS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("stdin", STDIN, UNRESERVED_KEYWORD) PG_KEYWORD("stdin", STDIN, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("stdout", STDOUT, UNRESERVED_KEYWORD) PG_KEYWORD("stdout", STDOUT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("storage", STORAGE, UNRESERVED_KEYWORD) PG_KEYWORD("storage", STORAGE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("stored", STORED, UNRESERVED_KEYWORD) PG_KEYWORD("stored", STORED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("strict", STRICT_P, UNRESERVED_KEYWORD) PG_KEYWORD("strict", STRICT_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("strip", STRIP_P, UNRESERVED_KEYWORD) PG_KEYWORD("strip", STRIP_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("subscription", SUBSCRIPTION, UNRESERVED_KEYWORD) PG_KEYWORD("subscription", SUBSCRIPTION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("substring", SUBSTRING, COL_NAME_KEYWORD) PG_KEYWORD("substring", SUBSTRING, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("support", SUPPORT, UNRESERVED_KEYWORD) PG_KEYWORD("support", SUPPORT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("symmetric", SYMMETRIC, RESERVED_KEYWORD) PG_KEYWORD("symmetric", SYMMETRIC, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("sysid", SYSID, UNRESERVED_KEYWORD) PG_KEYWORD("sysid", SYSID, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("system", SYSTEM_P, UNRESERVED_KEYWORD) PG_KEYWORD("system", SYSTEM_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("table", TABLE, RESERVED_KEYWORD) PG_KEYWORD("table", TABLE, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("tables", TABLES, UNRESERVED_KEYWORD) PG_KEYWORD("tables", TABLES, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("tablesample", TABLESAMPLE, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("tablesample", TABLESAMPLE, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("tablespace", TABLESPACE, UNRESERVED_KEYWORD) PG_KEYWORD("tablespace", TABLESPACE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("temp", TEMP, UNRESERVED_KEYWORD) PG_KEYWORD("temp", TEMP, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("template", TEMPLATE, UNRESERVED_KEYWORD) PG_KEYWORD("template", TEMPLATE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("temporary", TEMPORARY, UNRESERVED_KEYWORD) PG_KEYWORD("temporary", TEMPORARY, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("text", TEXT_P, UNRESERVED_KEYWORD) PG_KEYWORD("text", TEXT_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("then", THEN, RESERVED_KEYWORD) PG_KEYWORD("then", THEN, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("ties", TIES, UNRESERVED_KEYWORD) PG_KEYWORD("ties", TIES, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("time", TIME, COL_NAME_KEYWORD) PG_KEYWORD("time", TIME, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("timestamp", TIMESTAMP, COL_NAME_KEYWORD) PG_KEYWORD("timestamp", TIMESTAMP, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("to", TO, RESERVED_KEYWORD) PG_KEYWORD("to", TO, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("trailing", TRAILING, RESERVED_KEYWORD) PG_KEYWORD("trailing", TRAILING, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("transaction", TRANSACTION, UNRESERVED_KEYWORD) PG_KEYWORD("transaction", TRANSACTION, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("transform", TRANSFORM, UNRESERVED_KEYWORD) PG_KEYWORD("transform", TRANSFORM, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("treat", TREAT, COL_NAME_KEYWORD) PG_KEYWORD("treat", TREAT, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("trigger", TRIGGER, UNRESERVED_KEYWORD) PG_KEYWORD("trigger", TRIGGER, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("trim", TRIM, COL_NAME_KEYWORD) PG_KEYWORD("trim", TRIM, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("true", TRUE_P, RESERVED_KEYWORD) PG_KEYWORD("true", TRUE_P, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("truncate", TRUNCATE, UNRESERVED_KEYWORD) PG_KEYWORD("truncate", TRUNCATE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("trusted", TRUSTED, UNRESERVED_KEYWORD) PG_KEYWORD("trusted", TRUSTED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("type", TYPE_P, UNRESERVED_KEYWORD) PG_KEYWORD("type", TYPE_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("types", TYPES_P, UNRESERVED_KEYWORD) PG_KEYWORD("types", TYPES_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("uescape", UESCAPE, UNRESERVED_KEYWORD) PG_KEYWORD("uescape", UESCAPE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("unbounded", UNBOUNDED, UNRESERVED_KEYWORD) PG_KEYWORD("unbounded", UNBOUNDED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("uncommitted", UNCOMMITTED, UNRESERVED_KEYWORD) PG_KEYWORD("uncommitted", UNCOMMITTED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("unencrypted", UNENCRYPTED, UNRESERVED_KEYWORD) PG_KEYWORD("unencrypted", UNENCRYPTED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("union", UNION, RESERVED_KEYWORD) PG_KEYWORD("union", UNION, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("unique", UNIQUE, RESERVED_KEYWORD) PG_KEYWORD("unique", UNIQUE, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("unknown", UNKNOWN, UNRESERVED_KEYWORD) PG_KEYWORD("unknown", UNKNOWN, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("unlisten", UNLISTEN, UNRESERVED_KEYWORD) PG_KEYWORD("unlisten", UNLISTEN, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("unlogged", UNLOGGED, UNRESERVED_KEYWORD) PG_KEYWORD("unlogged", UNLOGGED, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("until", UNTIL, UNRESERVED_KEYWORD) PG_KEYWORD("until", UNTIL, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("update", UPDATE, UNRESERVED_KEYWORD) PG_KEYWORD("update", UPDATE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("user", USER, RESERVED_KEYWORD) PG_KEYWORD("user", USER, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("using", USING, RESERVED_KEYWORD) PG_KEYWORD("using", USING, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("vacuum", VACUUM, UNRESERVED_KEYWORD) PG_KEYWORD("vacuum", VACUUM, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("valid", VALID, UNRESERVED_KEYWORD) PG_KEYWORD("valid", VALID, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("validate", VALIDATE, UNRESERVED_KEYWORD) PG_KEYWORD("validate", VALIDATE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("validator", VALIDATOR, UNRESERVED_KEYWORD) PG_KEYWORD("validator", VALIDATOR, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("value", VALUE_P, UNRESERVED_KEYWORD) PG_KEYWORD("value", VALUE_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("values", VALUES, COL_NAME_KEYWORD) PG_KEYWORD("values", VALUES, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("varchar", VARCHAR, COL_NAME_KEYWORD) PG_KEYWORD("varchar", VARCHAR, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("variadic", VARIADIC, RESERVED_KEYWORD) PG_KEYWORD("variadic", VARIADIC, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("varying", VARYING, UNRESERVED_KEYWORD) PG_KEYWORD("varying", VARYING, UNRESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("verbose", VERBOSE, TYPE_FUNC_NAME_KEYWORD) PG_KEYWORD("verbose", VERBOSE, TYPE_FUNC_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("version", VERSION_P, UNRESERVED_KEYWORD) PG_KEYWORD("version", VERSION_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("view", VIEW, UNRESERVED_KEYWORD) PG_KEYWORD("view", VIEW, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("views", VIEWS, UNRESERVED_KEYWORD) PG_KEYWORD("views", VIEWS, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("volatile", VOLATILE, UNRESERVED_KEYWORD) PG_KEYWORD("volatile", VOLATILE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("when", WHEN, RESERVED_KEYWORD) PG_KEYWORD("when", WHEN, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("where", WHERE, RESERVED_KEYWORD) PG_KEYWORD("where", WHERE, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("whitespace", WHITESPACE_P, UNRESERVED_KEYWORD) PG_KEYWORD("whitespace", WHITESPACE_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("window", WINDOW, RESERVED_KEYWORD) PG_KEYWORD("window", WINDOW, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("with", WITH, RESERVED_KEYWORD) PG_KEYWORD("with", WITH, RESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("within", WITHIN, UNRESERVED_KEYWORD) PG_KEYWORD("within", WITHIN, UNRESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("without", WITHOUT, UNRESERVED_KEYWORD) PG_KEYWORD("without", WITHOUT, UNRESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("work", WORK, UNRESERVED_KEYWORD) PG_KEYWORD("work", WORK, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("wrapper", WRAPPER, UNRESERVED_KEYWORD) PG_KEYWORD("wrapper", WRAPPER, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("write", WRITE, UNRESERVED_KEYWORD) PG_KEYWORD("write", WRITE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("xml", XML_P, UNRESERVED_KEYWORD) PG_KEYWORD("xml", XML_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("xmlattributes", XMLATTRIBUTES, COL_NAME_KEYWORD) PG_KEYWORD("xmlattributes", XMLATTRIBUTES, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("xmlconcat", XMLCONCAT, COL_NAME_KEYWORD) PG_KEYWORD("xmlconcat", XMLCONCAT, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("xmlelement", XMLELEMENT, COL_NAME_KEYWORD) PG_KEYWORD("xmlelement", XMLELEMENT, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("xmlexists", XMLEXISTS, COL_NAME_KEYWORD) PG_KEYWORD("xmlexists", XMLEXISTS, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("xmlforest", XMLFOREST, COL_NAME_KEYWORD) PG_KEYWORD("xmlforest", XMLFOREST, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("xmlnamespaces", XMLNAMESPACES, COL_NAME_KEYWORD) PG_KEYWORD("xmlnamespaces", XMLNAMESPACES, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("xmlparse", XMLPARSE, COL_NAME_KEYWORD) PG_KEYWORD("xmlparse", XMLPARSE, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("xmlpi", XMLPI, COL_NAME_KEYWORD) PG_KEYWORD("xmlpi", XMLPI, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("xmlroot", XMLROOT, COL_NAME_KEYWORD) PG_KEYWORD("xmlroot", XMLROOT, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("xmlserialize", XMLSERIALIZE, COL_NAME_KEYWORD) PG_KEYWORD("xmlserialize", XMLSERIALIZE, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("xmltable", XMLTABLE, COL_NAME_KEYWORD) PG_KEYWORD("xmltable", XMLTABLE, COL_NAME_KEYWORD, BARE_LABEL)
PG_KEYWORD("year", YEAR_P, UNRESERVED_KEYWORD) PG_KEYWORD("year", YEAR_P, UNRESERVED_KEYWORD, AS_LABEL)
PG_KEYWORD("yes", YES_P, UNRESERVED_KEYWORD) PG_KEYWORD("yes", YES_P, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("zone", ZONE, UNRESERVED_KEYWORD) PG_KEYWORD("zone", ZONE, UNRESERVED_KEYWORD, BARE_LABEL)
src/interfaces/ecpg/preproc/keywords.c
View file @ 06a7c315
...@@ -29,7 +29,7 @@ ...@@ -29,7 +29,7 @@
#include "preproc_extern.h" #include "preproc_extern.h"
#include "preproc.h" #include "preproc.h"
#define PG_KEYWORD(kwname, value, category) value, #define PG_KEYWORD(kwname, value, category, collabel) value,
const uint16 SQLScanKeywordTokens[] = { const uint16 SQLScanKeywordTokens[] = {
#include "parser/kwlist.h" #include "parser/kwlist.h"
......
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