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Postgres FD Implementation
Commit 2ab0f11a authored by Peter Eisentraut's avatar Peter Eisentraut
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NLS for the psql \d family of commands. (E.g., the column headers will 

have localized strings.)  Also, modernize the system catalog queries where
appropriate, e.g., with outer joins.
parent 201aa35d
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Showing with 268 additions and 486 deletions
src/bin/psql/describe.c
View file @ 2ab0f11a
......@@ -3,7 +3,7 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/describe.c,v 1.33 2001/05/28 02:01:22 momjian Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/describe.c,v 1.34 2001/06/30 17:26:11 petere Exp $
*/
#include "postgres_fe.h"
#include "describe.h"
......@@ -15,6 +15,8 @@
#include "print.h"
#include "variables.h"
#define _(x) gettext((x))
/*----------------
* Handlers for various slash commands displaying some sort of list
......@@ -35,7 +37,7 @@
bool
describeAggregates(const char *name)
{
char buf[384 + 2 * REGEXP_CUTOFF];
char buf[384 + REGEXP_CUTOFF];
PGresult *res;
printQueryOpt myopt = pset.popt;
......@@ -43,43 +45,32 @@ describeAggregates(const char *name)
* There are two kinds of aggregates: ones that work on particular
* types ones that work on all
*/
strcpy(buf,
"SELECT a.aggname AS \"Name\", format_type(a.aggbasetype, NULL) AS \"Type\",\n"
" obj_description(a.oid) as \"Description\"\n"
"FROM pg_aggregate a\n"
"WHERE a.aggbasetype <> 0\n"
);
snprintf(buf, sizeof(buf),
"SELECT a.aggname AS \"%s\",\n"
" CASE a.aggbasetype\n"
" WHEN 0 THEN CAST('%s' AS text)\n"
" ELSE format_type(a.aggbasetype, NULL)\n"
" END AS \"%s\",\n"
" obj_description(a.oid) as \"%s\"\n"
"FROM pg_aggregate a\n",
_("Name"), _("(all types)"),
_("Data type"), _("Description") );
if (name)
{
strcat(buf, " AND a.aggname ~ '^");
strcat(buf, "WHERE a.aggname ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
strcat(buf,
"UNION\n"
"SELECT a.aggname AS \"Name\", '(all types)' as \"Type\",\n"
" obj_description(a.oid) as \"Description\"\n"
"FROM pg_aggregate a\n"
"WHERE a.aggbasetype = 0\n"
);
if (name)
{
strcat(buf, " AND a.aggname ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
strcat(buf, "ORDER BY \"Name\", \"Type\"");
strcat(buf, "ORDER BY 1, 2;");
res = PSQLexec(buf);
if (!res)
return false;
myopt.nullPrint = NULL;
myopt.title = "List of aggregates";
myopt.title = _("List of aggregate functions");
printQuery(res, &myopt, pset.queryFout);
......@@ -102,22 +93,31 @@ describeFunctions(const char *name, bool verbose)
* we skip in/out funcs by excluding functions that take some
* arguments, but have no types defined for those arguments
*/
strcpy(buf,
"SELECT format_type(p.prorettype, NULL) as \"Result\", p.proname as \"Function\",\n"
" oidvectortypes(p.proargtypes) as \"Arguments\"");
snprintf(buf, sizeof(buf),
"SELECT format_type(p.prorettype, NULL) as \"%s\",\n"
" p.proname as \"%s\",\n"
" oidvectortypes(p.proargtypes) as \"%s\"",
_("Result data type"), _("Name"),
_("Argument data types") );
if (verbose)
strcat(buf, ",\n u.usename as \"Owner\", l.lanname as \"Language\", p.prosrc as \"Source\",\n"
" obj_description(p.oid) as \"Description\"");
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
",\n u.usename as \"%s\",\n"
" l.lanname as \"%s\",\n"
" p.prosrc as \"%s\",\n"
" obj_description(p.oid) as \"%s\"",
_("Owner"), _("Language"),
_("Source code"), _("Description") );
if (!verbose)
strcat(buf,
"\nFROM pg_proc p\n"
"WHERE p.prorettype <> 0 and (pronargs = 0 or oidvectortypes(p.proargtypes) <> '')\n");
"WHERE p.prorettype <> 0 AND (pronargs = 0 OR oidvectortypes(p.proargtypes) <> '')\n");
else
strcat(buf,
"\nFROM pg_proc p, pg_language l, pg_user u\n"
"WHERE p.prolang = l.oid AND p.proowner = u.usesysid\n"
" AND p.prorettype <> 0 and (pronargs = 0 or oidvectortypes(p.proargtypes) <> '')\n");
" AND p.prorettype <> 0 AND (pronargs = 0 OR oidvectortypes(p.proargtypes) <> '')\n");
if (name)
{
......@@ -125,14 +125,14 @@ describeFunctions(const char *name, bool verbose)
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
strcat(buf, "ORDER BY \"Function\", \"Result\", \"Arguments\"");
strcat(buf, "ORDER BY 2, 1, 3;");
res = PSQLexec(buf);
if (!res)
return false;
myopt.nullPrint = NULL;
myopt.title = "List of functions";
myopt.title = _("List of functions");
printQuery(res, &myopt, pset.queryFout);
......@@ -153,19 +153,26 @@ describeTypes(const char *name, bool verbose)
PGresult *res;
printQueryOpt myopt = pset.popt;
strcpy(buf, "SELECT format_type(t.oid, NULL) AS \"Type\"");
snprintf(buf, sizeof(buf),
"SELECT format_type(t.oid, NULL) AS \"%s\",\n",
_("Name") );
if (verbose)
{
strcat(buf, ",\n t.typname AS \"Internal name\"");
strcat(buf, ",\n (CASE WHEN t.typlen = -1 THEN 'var'::text ELSE t.typlen::text END) as \"Size\"");
}
strcat(buf, ",\n obj_description(t.oid) as \"Description\"");
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
" t.typname AS \"%s\",\n"
" CASE WHEN t.typlen = -1\n"
" THEN CAST('var' AS text)\n"
" ELSE CAST(t.typlen AS text)\n"
" END AS \"%s\",\n",
_("Internal name"), _("Size") );
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
" obj_description(t.oid) as \"%s\"\n",
_("Description") );
/*
* do not include array types (start with underscore), do not include
* user relations (typrelid!=0)
*/
strcat(buf, "\nFROM pg_type t\nWHERE t.typrelid = 0 AND t.typname !~ '^_.*'\n");
strcat(buf, "FROM pg_type t\nWHERE t.typrelid = 0 AND t.typname !~ '^_.*'\n");
if (name)
{
......@@ -174,16 +181,16 @@ describeTypes(const char *name, bool verbose)
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "' OR t.typname ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "')");
strcat(buf, "')\n");
}
strcat(buf, "\nORDER BY \"Type\";");
strcat(buf, "ORDER BY 1;");
res = PSQLexec(buf);
if (!res)
return false;
myopt.nullPrint = NULL;
myopt.title = "List of types";
myopt.title = _("List of data types");
printQuery(res, &myopt, pset.queryFout);
......@@ -198,19 +205,20 @@ describeTypes(const char *name, bool verbose)
bool
describeOperators(const char *name)
{
char buf[1536 + 3 * REGEXP_CUTOFF];
char buf[384 + REGEXP_CUTOFF];
PGresult *res;
printQueryOpt myopt = pset.popt;
strcpy(buf,
"SELECT o.oprname AS \"Op\",\n"
" format_type(o.oprleft, NULL) AS \"Left arg\",\n"
" format_type(o.oprright, NULL) AS \"Right arg\",\n"
" format_type(p.prorettype, NULL) AS \"Result\",\n"
" obj_description(p.oid) as \"Description\"\n"
"FROM pg_proc p, pg_operator o\n"
"WHERE RegprocToOid(o.oprcode) = p.oid AND\n"
" p.pronargs = 2\n");
snprintf(buf, sizeof(buf),
"SELECT o.oprname AS \"%s\",\n"
" CASE WHEN o.oprkind='l' THEN NULL ELSE format_type(o.oprleft, NULL) END AS \"%s\",\n"
" CASE WHEN o.oprkind='r' THEN NULL ELSE format_type(o.oprright, NULL) END AS \"%s\",\n"
" format_type(p.prorettype, NULL) AS \"%s\",\n"
" obj_description(p.oid) as \"%s\"\n"
"FROM pg_proc p, pg_operator o\n"
"WHERE RegprocToOid(o.oprcode) = p.oid\n",
_("Name"), _("Left arg type"), _("Right arg type"),
_("Result type"), _("Description") );
if (name)
{
strcat(buf, " AND o.oprname = '");
......@@ -218,45 +226,14 @@ describeOperators(const char *name)
strcat(buf, "'\n");
}
strcat(buf, "\nUNION\n\n"
"SELECT o.oprname as \"Op\",\n"
" ''::name AS \"Left arg\",\n"
" format_type(o.oprright, NULL) AS \"Right arg\",\n"
" format_type(o.oprresult, NULL) AS \"Result\",\n"
" obj_description(p.oid) as \"Description\"\n"
"FROM pg_operator o, pg_proc p\n"
"WHERE RegprocToOid(o.oprcode) = p.oid AND\n"
" o.oprkind = 'l'\n");
if (name)
{
strcat(buf, "AND o.oprname = '");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
strcat(buf, "\nUNION\n\n"
"SELECT o.oprname as \"Op\",\n"
" format_type(o.oprleft, NULL) AS \"Left arg\",\n"
" ''::name AS \"Right arg\",\n"
" format_type(o.oprresult, NULL) AS \"Result\",\n"
" obj_description(p.oid) as \"Description\"\n"
"FROM pg_operator o, pg_proc p\n"
"WHERE RegprocToOid(o.oprcode) = p.oid AND\n"
" o.oprkind = 'r'\n");
if (name)
{
strcat(buf, "AND o.oprname = '");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
strcat(buf, "\nORDER BY \"Op\", \"Left arg\", \"Right arg\", \"Result\"");
strcat(buf, "ORDER BY 1, 2, 3, 4;");
res = PSQLexec(buf);
if (!res)
return false;
myopt.nullPrint = NULL;
myopt.title = "List of operators";
myopt.title = _("List of operators");
printQuery(res, &myopt, pset.queryFout);
......@@ -277,41 +254,29 @@ listAllDbs(bool desc)
char buf[1024];
printQueryOpt myopt = pset.popt;
strcpy(buf,
"SELECT pg_database.datname as \"Database\",\n"
" pg_user.usename as \"Owner\"");
snprintf(buf, sizeof(buf),
"SELECT d.datname as \"%s\",\n"
" u.usename as \"%s\"",
_("Name"), _("Owner"));
#ifdef MULTIBYTE
strcat(buf,
",\n pg_encoding_to_char(pg_database.encoding) as \"Encoding\"");
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
",\n pg_encoding_to_char(d.encoding) as \"%s\"",
_("Encoding"));
#endif
if (desc)
strcat(buf, ",\n obj_description(pg_database.oid) as \"Description\"\n");
strcat(buf, "FROM pg_database, pg_user\n"
"WHERE pg_database.datdba = pg_user.usesysid\n");
/* Also include databases that have no valid owner. */
strcat(buf, "\nUNION\n\n");
strcat(buf,
"SELECT pg_database.datname as \"Database\",\n"
" NULL as \"Owner\"");
#ifdef MULTIBYTE
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
",\n obj_description(d.oid) as \"%s\"",
_("Description"));
strcat(buf,
",\n pg_encoding_to_char(pg_database.encoding) as \"Encoding\"");
#endif
if (desc)
strcat(buf, ",\n obj_description(pg_database.oid) as \"Description\"\n");
strcat(buf, "FROM pg_database\n"
"WHERE pg_database.datdba NOT IN (SELECT usesysid FROM pg_user)\n");
strcat(buf, "ORDER BY \"Database\"");
"\nFROM pg_database d LEFT JOIN pg_user u ON d.datdba = u.usesysid\n"
"ORDER BY 1;");
res = PSQLexec(buf);
if (!res)
return false;
myopt.nullPrint = NULL;
myopt.title = "List of databases";
myopt.title = _("List of databases");
printQuery(res, &myopt, pset.queryFout);
......@@ -320,39 +285,40 @@ listAllDbs(bool desc)
}
/* List Tables Grant/Revoke Permissions
/*
* List Tables Grant/Revoke Permissions
* \z (now also \dp -- perhaps more mnemonic)
*
*/
bool
permissionsList(const char *name)
{
char descbuf[256 + REGEXP_CUTOFF];
char buf[256 + REGEXP_CUTOFF];
PGresult *res;
printQueryOpt myopt = pset.popt;
descbuf[0] = '\0';
/* Currently, we ignore indexes since they have no meaningful rights */
strcat(descbuf, "SELECT relname as \"Relation\",\n"
" relacl as \"Access permissions\"\n"
"FROM pg_class\n"
"WHERE relkind in ('r', 'v', 'S') AND\n"
" relname !~ '^pg_'\n");
snprintf(buf, sizeof(buf),
"SELECT relname as \"%s\",\n"
" relacl as \"%s\"\n"
"FROM pg_class\n"
"WHERE relkind in ('r', 'v', 'S') AND\n"
" relname NOT LIKE 'pg$_%%' ESCAPE '$'\n",
_("Table"), _("Access privileges"));
if (name)
{
strcat(descbuf, " AND relname ~ '^");
strncat(descbuf, name, REGEXP_CUTOFF);
strcat(descbuf, "'\n");
strcat(buf, " AND relname ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
strcat(descbuf, "ORDER BY relname");
strcat(buf, "ORDER BY 1;");
res = PSQLexec(descbuf);
res = PSQLexec(buf);
if (!res)
return false;
myopt.nullPrint = NULL;
sprintf(descbuf, "Access permissions for database \"%s\"", PQdb(pset.db));
myopt.title = descbuf;
sprintf(buf, _("Access privileges for database \"%s\""), PQdb(pset.db));
myopt.title = buf;
printQuery(res, &myopt, pset.queryFout);
......@@ -373,97 +339,71 @@ permissionsList(const char *name)
bool
objectDescription(const char *object)
{
char descbuf[2048 + 7 * REGEXP_CUTOFF];
char descbuf[2048 + REGEXP_CUTOFF];
PGresult *res;
printQueryOpt myopt = pset.popt;
descbuf[0] = '\0';
/* Aggregate descriptions */
strcat(descbuf, "SELECT DISTINCT a.aggname::text as \"Name\", 'aggregate'::text as \"Object\", d.description as \"Description\"\n"
"FROM pg_aggregate a, pg_description d\n"
"WHERE a.oid = d.objoid\n");
if (object)
{
strcat(descbuf, " AND a.aggname ~ '^");
strncat(descbuf, object, REGEXP_CUTOFF);
strcat(descbuf, "'\n");
}
/* Function descriptions (except in/outs for datatypes) */
strcat(descbuf, "\nUNION ALL\n\n");
strcat(descbuf, "SELECT DISTINCT p.proname::text as \"Name\", 'function'::text as \"Object\", d.description as \"Description\"\n"
"FROM pg_proc p, pg_description d\n"
"WHERE p.oid = d.objoid AND (p.pronargs = 0 or oidvectortypes(p.proargtypes) != '')\n");
if (object)
{
strcat(descbuf, " AND p.proname ~ '^");
strncat(descbuf, object, REGEXP_CUTOFF);
strcat(descbuf, "'\n");
}
/* Operator descriptions */
strcat(descbuf, "\nUNION ALL\n\n");
strcat(descbuf, "SELECT DISTINCT o.oprname::text as \"Name\", 'operator'::text as \"Object\", d.description as \"Description\"\n"
"FROM pg_operator o, pg_description d\n"
/* must get comment via associated function */
"WHERE RegprocToOid(o.oprcode) = d.objoid\n");
if (object)
{
strcat(descbuf, " AND o.oprname = '");
strncat(descbuf, object, REGEXP_CUTOFF);
strcat(descbuf, "'\n");
}
/* Type description */
strcat(descbuf, "\nUNION ALL\n\n");
strcat(descbuf, "SELECT DISTINCT format_type(t.oid, NULL) as \"Name\", 'type'::text as \"Object\", d.description as \"Description\"\n"
"FROM pg_type t, pg_description d\n"
"WHERE t.oid = d.objoid\n");
if (object)
{
strcat(descbuf, " AND t.typname ~ '^");
strncat(descbuf, object, REGEXP_CUTOFF);
strcat(descbuf, "'\n");
}
/* Relation (tables, views, indices, sequences) descriptions */
strcat(descbuf, "\nUNION ALL\n\n");
strcat(descbuf, "SELECT DISTINCT c.relname::text as \"Name\", 'relation'::text||'('||c.relkind||')' as \"Object\", d.description as \"Description\"\n"
"FROM pg_class c, pg_description d\n"
"WHERE c.oid = d.objoid\n");
if (object)
{
strcat(descbuf, " AND c.relname ~ '^");
strncat(descbuf, object, REGEXP_CUTOFF);
strcat(descbuf, "'\n");
}
/* Rule description (ignore rules for views) */
strcat(descbuf, "\nUNION ALL\n\n");
strcat(descbuf, "SELECT DISTINCT r.rulename::text as \"Name\", 'rule'::text as \"Object\", d.description as \"Description\"\n"
"FROM pg_rewrite r, pg_description d\n"
"WHERE r.oid = d.objoid AND r.rulename !~ '^_RET'\n");
if (object)
{
strcat(descbuf, " AND r.rulename ~ '^");
strncat(descbuf, object, REGEXP_CUTOFF);
strcat(descbuf, "'\n");
}
snprintf(descbuf, sizeof(descbuf),
"SELECT DISTINCT tt.name AS \"%s\", tt.object AS \"%s\", d.description AS \"%s\"\n"
"FROM (\n"
/* Aggregate descriptions */
" SELECT a.oid as oid, CAST(a.aggname AS text) as name, CAST('%s' AS text) as object\n"
" FROM pg_aggregate a\n"
/* Function descriptions (except in/outs for datatypes) */
"UNION ALL\n"
" SELECT p.oid as oid, CAST(p.proname AS text) as name, CAST('%s' AS text) as object\n"
" FROM pg_proc p\n"
" WHERE p.pronargs = 0 or oidvectortypes(p.proargtypes) <> ''\n"
/* Operator descriptions (must get comment via associated function) */
"UNION ALL\n"
" SELECT RegprocToOid(o.oprcode) as oid, CAST(o.oprname AS text) as name, CAST('%s' AS text) as object\n"
" FROM pg_operator o\n"
/* Type description */
"UNION ALL\n"
" SELECT t.oid as oid, format_type(t.oid, NULL) as name, CAST('%s' AS text) as object\n"
" FROM pg_type t\n"
/* Relation (tables, views, indexes, sequences) descriptions */
"UNION ALL\n"
" SELECT c.oid as oid, CAST(c.relname AS text) as name,\n"
" CAST(\n"
" CASE c.relkind WHEN 'r' THEN '%s' WHEN 'v' THEN '%s' WHEN 'i' THEN '%s' WHEN 'S' THEN '%s' END"
" AS text) as object\n"
" FROM pg_class c\n"
/* Rule description (ignore rules for views) */
"UNION ALL\n"
" SELECT r.oid as oid, CAST(r.rulename AS text) as name, CAST('%s' AS text) as object\n"
" FROM pg_rewrite r\n"
" WHERE r.rulename !~ '^_RET'\n"
/* Trigger description */
"UNION ALL\n"
" SELECT t.oid as oid, CAST(t.tgname AS text) as name, CAST('%s' AS text) as object\n"
" FROM pg_trigger t\n"
") AS tt,\n"
"pg_description d\n"
"WHERE tt.oid = d.objoid\n",
_("Name"), _("Object"), _("Description"),
_("aggregate"), _("function"), _("operator"),
_("data type"), _("table"), _("view"),
_("index"), _("sequence"), _("rule"),
_("trigger")
);
/* Trigger description */
strcat(descbuf, "\nUNION ALL\n\n");
strcat(descbuf, "SELECT DISTINCT t.tgname::text as \"Name\", 'trigger'::text as \"Object\", d.description as \"Description\"\n"
"FROM pg_trigger t, pg_description d\n"
"WHERE t.oid = d.objoid\n");
if (object)
{
strcat(descbuf, " AND t.tgname ~ '^");
strcat(descbuf, " AND tt.name ~ '^");
strncat(descbuf, object, REGEXP_CUTOFF);
strcat(descbuf, "'\n");
}
strcat(descbuf, "\nORDER BY \"Name\"");
strcat(descbuf, "ORDER BY 1;");
res = PSQLexec(descbuf);
......@@ -471,7 +411,7 @@ objectDescription(const char *object)
return false;
myopt.nullPrint = NULL;
myopt.title = "Object descriptions";
myopt.title = _("Object descriptions");
printQuery(res, &myopt, pset.queryFout);
......@@ -552,7 +492,7 @@ describeTableDetails(const char *name, bool desc)
if (PQntuples(res) == 0)
{
if (!QUIET())
fprintf(stderr, "Did not find any relation named \"%s\".\n", name);
fprintf(stderr, _("Did not find any relation named \"%s\".\n"), name);
PQclear(res);
return false;
}
......@@ -566,20 +506,20 @@ describeTableDetails(const char *name, bool desc)
PQclear(res);
headers[0] = "Attribute";
headers[1] = "Type";
headers[0] = _("Column");
headers[1] = _("Type");
cols = 2;
if (tableinfo.relkind == 'r' || tableinfo.relkind == 'v')
{
cols++;
headers[cols - 1] = "Modifier";
headers[cols - 1] = _("Modifiers");
}
if (desc)
{
cols++;
headers[cols - 1] = "Description";
headers[cols - 1] = _("Description");
}
headers[cols] = NULL;
......@@ -673,26 +613,26 @@ describeTableDetails(const char *name, bool desc)
}
/* Make title */
title = xmalloc(22 + strlen(name));
title = xmalloc(32 + NAMEDATALEN);
switch (tableinfo.relkind)
{
case 'r':
sprintf(title, "Table \"%s\"", name);
snprintf(title, 32 + NAMEDATALEN, _("Table \"%s\""), name);
break;
case 'v':
sprintf(title, "View \"%s\"", name);
snprintf(title, 32 + NAMEDATALEN, _("View \"%s\""), name);
break;
case 'S':
sprintf(title, "Sequence \"%s\"", name);
snprintf(title, 32 + NAMEDATALEN, _("Sequence \"%s\""), name);
break;
case 'i':
sprintf(title, "Index \"%s\"", name);
snprintf(title, 32 + NAMEDATALEN, _("Index \"%s\""), name);
break;
case 's':
sprintf(title, "Special relation \"%s\"", name);
snprintf(title, 32 + NAMEDATALEN, _("Special relation \"%s\""), name);
break;
default:
sprintf(title, "?%c? \"%s\"", tableinfo.relkind, name);
snprintf(title, 32 + NAMEDATALEN, _("?%c? \"%s\""), tableinfo.relkind, name);
break;
}
......@@ -727,8 +667,9 @@ describeTableDetails(const char *name, bool desc)
else if (view_def)
{
footers = xmalloc(2 * sizeof(*footers));
footers[0] = xmalloc(20 + strlen(view_def));
sprintf(footers[0], "View definition: %s", view_def);
footers[0] = xmalloc(64 + strlen(view_def));
snprintf(footers[0], 64 + strlen(view_def),
_("View definition: %s"), view_def);
footers[1] = NULL;
}
......@@ -749,7 +690,7 @@ describeTableDetails(const char *name, bool desc)
trigger_count = 0;
int count_footers = 0;
/* count indices */
/* count indexes */
if (!error && tableinfo.hasindex)
{
sprintf(buf, "SELECT c2.relname\n"
......@@ -842,13 +783,15 @@ describeTableDetails(const char *name, bool desc)
constr_count + rule_count + trigger_count + 1)
* sizeof(*footers));
/* print indices */
/* print indexes */
for (i = 0; i < index_count; i++)
{
sprintf(buf, "%s %s",
index_count == 1 ? "Index:" : (i == 0 ? "Indices:" : " "),
PQgetvalue(result1, i, 0)
);
char *s = _("Indexes");
if (i == 0)
snprintf(buf, sizeof(buf), "%s: %s", s, PQgetvalue(result1, i, 0));
else
snprintf(buf, sizeof(buf), "%*s %s", (int)strlen(s), "", PQgetvalue(result1, i, 0));
if (i < index_count - 1)
strcat(buf, ",");
......@@ -858,10 +801,12 @@ describeTableDetails(const char *name, bool desc)
/* print primary keys */
for (i = 0; i < primary_count; i++)
{
sprintf(buf, "%s %s",
primary_count == 1 ? "Primary Key:" : (i == 0 ? "Primary Keys:" : " "),
PQgetvalue(result5, i, 0)
);
char *s = _("Primary key");
if (i == 0)
snprintf(buf, sizeof(buf), "%s: %s", s, PQgetvalue(result5, i, 0));
else
snprintf(buf, sizeof(buf), "%*s %s", (int)strlen(s), "", PQgetvalue(result5, i, 0));
if (i < primary_count - 1)
strcat(buf, ",");
......@@ -871,10 +816,12 @@ describeTableDetails(const char *name, bool desc)
/* print unique constraints */
for (i = 0; i < unique_count; i++)
{
sprintf(buf, "%s %s",
unique_count == 1 ? "Unique Key:" : (i == 0 ? "Unique Keys:" : " "),
PQgetvalue(result6, i, 0)
);
char *s = _("Unique keys");
if (i == 0)
snprintf(buf, sizeof(buf), "%s: %s", s, PQgetvalue(result6, i, 0));
else
snprintf(buf, sizeof(buf), "%*s %s", (int)strlen(s), "", PQgetvalue(result6, i, 0));
if (i < unique_count - 1)
strcat(buf, ",");
......@@ -884,21 +831,26 @@ describeTableDetails(const char *name, bool desc)
/* print constraints */
for (i = 0; i < constr_count; i++)
{
sprintf(buf, "%s \"%s\" %s",
constr_count == 1 ? "Constraint:" : (i == 0 ? "Constraints:" : " "),
PQgetvalue(result2, i, 1),
PQgetvalue(result2, i, 0)
);
char *s = _("Check constraints");
if (i == 0)
snprintf(buf, sizeof(buf), _("%s: \"%s\" %s"), s,
PQgetvalue(result2, i, 1), PQgetvalue(result2, i, 0));
else
snprintf(buf, sizeof(buf), _("%*s \"%s\" %s"), (int)strlen(s), "",
PQgetvalue(result2, i, 1), PQgetvalue(result2, i, 0));
footers[count_footers++] = xstrdup(buf);
}
/* print rules */
for (i = 0; i < rule_count; i++)
{
sprintf(buf, "%s %s",
rule_count == 1 ? "Rule:" : (i == 0 ? "Rules:" : " "),
PQgetvalue(result3, i, 0)
);
char *s = _("Rules");
if (i == 0)
snprintf(buf, sizeof(buf), "%s: %s", s, PQgetvalue(result3, i, 0));
else
snprintf(buf, sizeof(buf), "%*s %s", (int)strlen(s), "", PQgetvalue(result3, i, 0));
if (i < rule_count - 1)
strcat(buf, ",");
......@@ -908,10 +860,12 @@ describeTableDetails(const char *name, bool desc)
/* print triggers */
for (i = 0; i < trigger_count; i++)
{
sprintf(buf, "%s %s",
trigger_count == 1 ? "Trigger:" : (i == 0 ? "Triggers:" : " "),
PQgetvalue(result4, i, 0)
);
char *s = _("Triggers");
if (i == 0)
snprintf(buf, sizeof(buf), "%s: %s", s, PQgetvalue(result4, i, 0));
else
snprintf(buf, sizeof(buf), "%*s %s", (int)strlen(s), "", PQgetvalue(result4, i, 0));
if (i < trigger_count - 1)
strcat(buf, ",");
......@@ -955,8 +909,6 @@ describeTableDetails(const char *name, bool desc)
/*
* describeUsers()
*
* \du [user]
*
* Describes users, possibly based on a simplistic prefix search on the
......@@ -968,86 +920,37 @@ describeUsers (const char *name)
{
char buf[384 + REGEXP_CUTOFF];
PGresult *res;
printTableOpt myopt = pset.popt.topt;
int i;
char *title;
const char *headers[4];
char **cells = NULL;
unsigned int cols;
printQueryOpt myopt = pset.popt;
/*
* All we want to know is the user names and permissions
* for the system.
*/
title = "List of Users";
cols = 0;
headers[cols++] = "User Name";
headers[cols++] = "User ID";
headers[cols++] = "Attributes";
headers[cols] = NULL;
strcpy(buf,
"SELECT u.usename AS \"User Name\",\n"
" u.usesysid AS \"User ID\",\n"
" u.usesuper AS \"Super User\",\n"
" u.usecreatedb AS \"Create DB\"\n"
"FROM pg_user u\n");
snprintf(buf, sizeof(buf),
"SELECT u.usename AS \"%s\",\n"
" u.usesysid AS \"%s\",\n"
" CASE WHEN u.usesuper AND u.usecreatedb THEN CAST('%s' AS text)\n"
" WHEN u.usesuper THEN CAST('%s' AS text)\n"
" WHEN u.usecreatedb THEN CAST('%s' AS text)\n"
" ELSE CAST('' AS text)\n"
" END AS \"%s\"\n"
"FROM pg_user u\n",
_("User name"), _("User ID"),
_("superuser, create database"),
_("superuser"), _("create database"),
_("Attributes") );
if (name)
{
strcat(buf, "WHERE u.usename ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
strcat(buf, "ORDER BY \"User Name\"\n");
strcat(buf, "ORDER BY 1;");
res = PSQLexec(buf);
if (!res)
return false;
cells = xmalloc((PQntuples(res) * cols + 1) * sizeof(*cells));
cells[PQntuples(res) * cols] = NULL;
for (i = 0; i < PQntuples(res); i++)
{
char createuser[2] = "";
char createdb[2] = "";
/* Name */
cells[i * cols + 0] = PQgetvalue(res, i, 0);
/* ID */
cells[i * cols + 1] = PQgetvalue(res, i, 1);
/* Super */
strcpy(createuser, PQgetvalue(res, i, 2));
/* Create DB */
strcpy(createdb, PQgetvalue(res, i, 3));
cells[i * cols + 2] = xmalloc((strlen("create user, create DB") * sizeof(char)) + 1);
strcpy(cells[i * cols + 2], "");
if (strcmp(createuser, "t") == 0)
strcat(cells[i * cols + 2], "create user");
if (strcmp(createdb, "t") == 0) {
if (strcmp(createuser, "t") == 0)
strcat(cells[i * cols + 2], ", ");
strcat(cells[i * cols + 2], "create DB");
}
}
printTable(title, headers,
(const char **) cells,
NULL,
"lrl", &myopt, pset.queryFout);
myopt.nullPrint = NULL;
myopt.title = _("List of database users");
/* clean up */
for (i = 0; i < PQntuples(res); i++)
free(cells[i * cols + 2]);
free(cells);
printQuery(res, &myopt, pset.queryFout);
PQclear(res);
return true;
......@@ -1061,7 +964,7 @@ describeUsers (const char *name)
*
* The infotype is an array of characters, specifying what info is desired:
* t - tables
* i - indices
* i - indexes
* v - views
* s - sequences
* S - systems tables (~ '^pg_')
......@@ -1075,7 +978,7 @@ bool
listTables(const char *infotype, const char *name, bool desc)
{
bool showTables = strchr(infotype, 't') != NULL;
bool showIndices = strchr(infotype, 'i') != NULL;
bool showIndexes = strchr(infotype, 'i') != NULL;
bool showViews = strchr(infotype, 'v') != NULL;
bool showSeq = strchr(infotype, 's') != NULL;
bool showSystem = strchr(infotype, 'S') != NULL;
......@@ -1084,172 +987,52 @@ listTables(const char *infotype, const char *name, bool desc)
PGresult *res;
printQueryOpt myopt = pset.popt;
if (showSystem && !(showSeq || showIndices || showViews || showTables))
if (showSystem && !(showSeq || showIndexes || showViews || showTables))
showTables = showViews = showSeq = true;
buf[0] = '\0';
/* tables */
if (showTables)
{
strcat(buf, "SELECT c.relname as \"Name\", 'table'::text as \"Type\", u.usename as \"Owner\"");
if (desc)
strcat(buf, ", obj_description(c.oid) as \"Description\"");
strcat(buf, "\nFROM pg_class c, pg_user u\n"
"WHERE c.relowner = u.usesysid AND c.relkind = 'r'\n");
strcat(buf, showSystem ? " AND c.relname ~ '^pg_'\n" : " AND c.relname !~ '^pg_'\n");
if (name)
{
strcat(buf, " AND c.relname ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
snprintf(buf, sizeof(buf),
"SELECT c.relname as \"%s\",\n"
" CASE c.relkind WHEN 'r' THEN '%s' WHEN 'v' THEN '%s' WHEN 'i' THEN '%s' WHEN 'S' THEN '%s' WHEN 's' THEN '%s' END as \"%s\",\n"
" u.usename as \"%s\"",
_("Name"), _("table"), _("view"), _("index"), _("sequence"),
_("special"), _("Type"), _("Owner"));
strcat(buf, "UNION\n");
strcat(buf, "SELECT c.relname as \"Name\", 'table'::text as \"Type\", NULL as \"Owner\"");
if (desc)
strcat(buf, ", obj_description(c.oid) as \"Description\"");
strcat(buf, "\nFROM pg_class c\n"
"WHERE c.relkind = 'r'\n"
" AND not exists (select 1 from pg_user where usesysid = c.relowner)\n");
strcat(buf, showSystem ? " AND c.relname ~ '^pg_'\n" : " AND c.relname !~ '^pg_'\n");
if (name)
{
strcat(buf, " AND c.relname ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
}
/* views */
if (desc)
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
",\n obj_description(c.oid) as \"%s\"",
_("Description"));
strcat(buf,
"\nFROM pg_class c LEFT JOIN pg_user u ON c.relowner = u.usesysid\n"
"WHERE c.relkind IN (");
if (showTables)
strcat(buf, "'r',");
if (showViews)
{
if (buf[0])
strcat(buf, "\nUNION\n\n");
strcat(buf, "SELECT c.relname as \"Name\", 'view'::text as \"Type\", u.usename as \"Owner\"");
if (desc)
strcat(buf, ", obj_description(c.oid) as \"Description\"");
strcat(buf, "\nFROM pg_class c, pg_user u\n"
"WHERE c.relowner = u.usesysid AND c.relkind = 'v'\n");
strcat(buf, showSystem ? " AND c.relname ~ '^pg_'\n" : " AND c.relname !~ '^pg_'\n");
if (name)
{
strcat(buf, " AND c.relname ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
strcat(buf, "UNION\n");
strcat(buf, "SELECT c.relname as \"Name\", 'view'::text as \"Type\", NULL as \"Owner\"");
if (desc)
strcat(buf, ", obj_description(c.oid) as \"Description\"");
strcat(buf, "\nFROM pg_class c\n"
"WHERE c.relkind = 'v'\n"
" AND not exists (select 1 from pg_user where usesysid = c.relowner)\n");
strcat(buf, showSystem ? " AND c.relname ~ '^pg_'\n" : " AND c.relname !~ '^pg_'\n");
if (name)
{
strcat(buf, " AND c.relname ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
}
/* indices, sequences */
if (showIndices || showSeq)
{
if (buf[0])
strcat(buf, "\nUNION\n\n");
strcat(buf,
"SELECT c.relname as \"Name\",\n"
" (CASE WHEN relkind = 'S' THEN 'sequence'::text ELSE 'index'::text END) as \"Type\",\n"
" u.usename as \"Owner\""
);
if (desc)
strcat(buf, ", obj_description(c.oid) as \"Description\"");
strcat(buf, "\nFROM pg_class c, pg_user u\n"
"WHERE c.relowner = u.usesysid AND relkind in (");
if (showIndices && showSeq)
strcat(buf, "'i', 'S'");
else if (showIndices)
strcat(buf, "'i'");
else
strcat(buf, "'S'");
strcat(buf, ")\n");
strcat(buf, showSystem ? " AND c.relname ~ '^pg_'\n" : " AND c.relname !~ '^pg_'\n");
if (name)
{
strcat(buf, " AND c.relname ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
strcat(buf, "UNION\n");
strcat(buf,
"SELECT c.relname as \"Name\",\n"
" (CASE WHEN relkind = 'S' THEN 'sequence'::text ELSE 'index'::text END) as \"Type\",\n"
" NULL as \"Owner\""
);
if (desc)
strcat(buf, ", obj_description(c.oid) as \"Description\"");
strcat(buf, "\nFROM pg_class c\n"
"WHERE not exists (select 1 from pg_user where usesysid = c.relowner) AND relkind in (");
if (showIndices && showSeq)
strcat(buf, "'i', 'S'");
else if (showIndices)
strcat(buf, "'i'");
else
strcat(buf, "'S'");
strcat(buf, ")\n");
strcat(buf, showSystem ? " AND c.relname ~ '^pg_'\n" : " AND c.relname !~ '^pg_'\n");
if (name)
{
strcat(buf, " AND c.relname ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
}
/* special system tables */
strcat(buf, "'v',");
if (showIndexes)
strcat(buf, "'i',");
if (showSeq)
strcat(buf, "'S',");
if (showSystem && showTables)
{
if (buf[0])
strcat(buf, "\nUNION\n\n");
strcat(buf, "'s',");
strcat(buf, "''"); /* dummy */
strcat(buf, ")\n");
strcat(buf, "SELECT c.relname as \"Name\", 'special'::text as \"Type\", u.usename as \"Owner\"");
if (desc)
strcat(buf, ", obj_description(c.oid) as \"Description\"");
strcat(buf, "\nFROM pg_class c, pg_user u\n"
"WHERE c.relowner = u.usesysid AND c.relkind = 's'\n");
if (name)
{
strcat(buf, " AND c.relname ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
if (showSystem)
strcat(buf, " AND c.relname ~ '^pg_'\n");
else
strcat(buf, " AND c.relname !~ '^pg_'\n");
strcat(buf, "UNION\n");
strcat(buf, "SELECT c.relname as \"Name\", 'special'::text as \"Type\", NULL as \"Owner\"");
if (desc)
strcat(buf, ", obj_description(c.oid) as \"Description\"");
strcat(buf, "\nFROM pg_class c\n"
"WHERE c.relkind = 's'\n"
" AND not exists (select 1 from pg_user where usesysid = c.relowner)");
if (name)
{
strcat(buf, " AND c.relname ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
if (name)
{
strcat(buf, " AND c.relname ~ '^");
strncat(buf, name, REGEXP_CUTOFF);
strcat(buf, "'\n");
}
strcat(buf, "\nORDER BY \"Name\"");
strcat(buf, "ORDER BY 1;");
res = PSQLexec(buf);
if (!res)
......@@ -1258,14 +1041,14 @@ listTables(const char *infotype, const char *name, bool desc)
if (PQntuples(res) == 0 && !QUIET())
{
if (name)
fprintf(pset.queryFout, "No matching relations found.\n");
fprintf(pset.queryFout, _("No matching relations found.\n"));
else
fprintf(pset.queryFout, "No relations found.\n");
fprintf(pset.queryFout, _("No relations found.\n"));
}
else
{
myopt.nullPrint = NULL;
myopt.title = "List of relations";
myopt.title = _("List of relations");
printQuery(res, &myopt, pset.queryFout);
}
......
src/bin/psql/nls.mk
View file @ 2ab0f11a
# $Header: /cvsroot/pgsql/src/bin/psql/nls.mk,v 1.3 2001/06/20 18:25:26 petere Exp $
# $Header: /cvsroot/pgsql/src/bin/psql/nls.mk,v 1.4 2001/06/30 17:26:12 petere Exp $
CATALOG_NAME := psql
AVAIL_LANGUAGES := de fr sv
GETTEXT_FILES := command.c common.c copy.c help.c input.c large_obj.c \
mainloop.c print.c startup.c
# describe.c needs work
mainloop.c print.c startup.c describe.c
GETTEXT_TRIGGERS:= _ psql_error simple_prompt
src/bin/psql/startup.c
View file @ 2ab0f11a
......@@ -3,7 +3,7 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/startup.c,v 1.50 2001/06/02 18:25:18 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/startup.c,v 1.51 2001/06/30 17:26:12 petere Exp $
*/
#include "postgres_fe.h"
......@@ -174,7 +174,7 @@ main(int argc, char *argv[])
* by the name on the command line.
*/
if (strcmp(options.username, "\001") == 0)
username = simple_prompt("Username: ", 100, true);
username = simple_prompt("User name: ", 100, true);
else
username = strdup(options.username);
}
......
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