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Postgres FD Implementation
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Abuhujair Javed
Postgres FD Implementation
Commits
2e9010cd
Commit
2e9010cd
authored
Oct 03, 1996
by
Bruce Momjian
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Renamed createdb.l to create_database.l.
Changed portal to cursor.
parent
4bec96f1
Changes
3
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3 changed files
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12 additions
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12 deletions
+12
-12
doc/man/create_database.l
doc/man/create_database.l
+1
-1
doc/man/fetch.l
doc/man/fetch.l
+5
-5
doc/man/libpq.3
doc/man/libpq.3
+6
-6
No files found.
doc/man/create
db
.l
→
doc/man/create
_database
.l
View file @
2e9010cd
.\" This is -*-nroff-*-
.\" This is -*-nroff-*-
.\" XXX standard disclaimer belongs here....
.\" XXX standard disclaimer belongs here....
.\" $Header: /cvsroot/pgsql/doc/man/Attic/create
db.l,v 1.1.1.1 1996/08/18 22:14:22 scrappy
Exp $
.\" $Header: /cvsroot/pgsql/doc/man/Attic/create
_database.l,v 1.1 1996/10/03 15:49:34 momjian
Exp $
.TH "CREATE DATABASE" SQL 11/05/95 Postgres95 Postgres95
.TH "CREATE DATABASE" SQL 11/05/95 Postgres95 Postgres95
.SH NAME
.SH NAME
create database \(em create a new database
create database \(em create a new database
...
...
doc/man/fetch.l
View file @
2e9010cd
.\" This is -*-nroff-*-
.\" This is -*-nroff-*-
.\" XXX standard disclaimer belongs here....
.\" XXX standard disclaimer belongs here....
.\" $Header: /cvsroot/pgsql/doc/man/Attic/fetch.l,v 1.
1.1.1 1996/08/18 22:14:24 scrappy
Exp $
.\" $Header: /cvsroot/pgsql/doc/man/Attic/fetch.l,v 1.
2 1996/10/03 15:49:53 momjian
Exp $
.TH FETCH SQL 01/23/93 Postgres95 Postgres95
.TH FETCH SQL 01/23/93 Postgres95 Postgres95
.SH NAME
.SH NAME
fetch \(em fetch instance(s) from a cursor
fetch \(em fetch instance(s) from a cursor
...
@@ -31,7 +31,7 @@ cursor updates back to base classes is impossible in general as with
...
@@ -31,7 +31,7 @@ cursor updates back to base classes is impossible in general as with
view updates. Consequently, users must issue explicit replace
view updates. Consequently, users must issue explicit replace
commands to update data.
commands to update data.
.PP
.PP
Portal
s may only be used inside of transaction blocks marked by
Cursor
s may only be used inside of transaction blocks marked by
.IR begin (l)
.IR begin (l)
and
and
.IR end (l)
.IR end (l)
...
@@ -42,19 +42,19 @@ because the data that they store spans multiple user queries.
...
@@ -42,19 +42,19 @@ because the data that they store spans multiple user queries.
--set up and use a cursor
--set up and use a cursor
--
--
begin
begin
declare my
portal
cursor for
declare my
cursor
cursor for
select * from pg-user
select * from pg-user
end
end
.fi
.fi
.nf
.nf
--
--
--Fetch all the instances available in the
portal
FOO
--Fetch all the instances available in the
cursor
FOO
--
--
fetch all in FOO
fetch all in FOO
.fi
.fi
.nf
.nf
--
--
--Fetch 5 instances backward in the
portal
FOO
--Fetch 5 instances backward in the
cursor
FOO
--
--
fetch backward 5 in FOO
fetch backward 5 in FOO
.fi
.fi
...
...
doc/man/libpq.3
View file @
2e9010cd
.\" This is -*-nroff-*-
.\" This is -*-nroff-*-
.\" XXX standard disclaimer belongs here....
.\" XXX standard disclaimer belongs here....
.\" $Header: /cvsroot/pgsql/doc/man/Attic/libpq.3,v 1.
1.1.1 1996/08/18 22:14:25 scrappy
Exp $
.\" $Header: /cvsroot/pgsql/doc/man/Attic/libpq.3,v 1.
2 1996/10/03 15:50:10 momjian
Exp $
.TH LIBPQ INTRO 03/12/94 Postgres95 Postgres95
.TH LIBPQ INTRO 03/12/94 Postgres95 Postgres95
.SH DESCRIPTION
.SH DESCRIPTION
Libpq is the programmer's interface to Postgres. Libpq is a set of
Libpq is the programmer's interface to Postgres. Libpq is a set of
...
@@ -665,7 +665,7 @@ main()
...
@@ -665,7 +665,7 @@ main()
PQclear(res);
PQclear(res);
/* fetch instances from the pg_database, the system catalog of databases*/
/* fetch instances from the pg_database, the system catalog of databases*/
res = PQexec(conn,"DECLARE my
portal
CURSOR FOR select * from pg_database");
res = PQexec(conn,"DECLARE my
cursor
CURSOR FOR select * from pg_database");
if (PQresultStatus(res) != PGRES_COMMAND_OK) {
if (PQresultStatus(res) != PGRES_COMMAND_OK) {
fprintf(stderr,"DECLARE CURSOR command failed\n");
fprintf(stderr,"DECLARE CURSOR command failed\n");
PQclear(res);
PQclear(res);
...
@@ -673,7 +673,7 @@ main()
...
@@ -673,7 +673,7 @@ main()
}
}
PQclear(res);
PQclear(res);
res = PQexec(conn,"FETCH ALL in my
portal
");
res = PQexec(conn,"FETCH ALL in my
cursor
");
if (PQresultStatus(res) != PGRES_TUPLES_OK) {
if (PQresultStatus(res) != PGRES_TUPLES_OK) {
fprintf(stderr,"FETCH ALL command didn't return tuples properly\n");
fprintf(stderr,"FETCH ALL command didn't return tuples properly\n");
PQclear(res);
PQclear(res);
...
@@ -697,8 +697,8 @@ main()
...
@@ -697,8 +697,8 @@ main()
PQclear(res);
PQclear(res);
/* close the
portal
*/
/* close the
cursor
*/
res = PQexec(conn, "CLOSE my
portal
");
res = PQexec(conn, "CLOSE my
cursor
");
PQclear(res);
PQclear(res);
/* end the transaction */
/* end the transaction */
...
@@ -947,7 +947,7 @@ main()
...
@@ -947,7 +947,7 @@ main()
PQclear(res);
PQclear(res);
/* close the
portal
*/
/* close the
cursor
*/
res = PQexec(conn, "CLOSE mycursor");
res = PQexec(conn, "CLOSE mycursor");
PQclear(res);
PQclear(res);
...
...
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