Add --echo option to createlang and droplang.
from Oliver Elphick
This commit is contained in:
Peter Eisentraut
parent
91e3b85529
commit
2c6373fafa
@ -1,11 +1,11 @@
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<!--
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$Header: /cvsroot/pgsql/doc/src/sgml/ref/createlang.sgml,v 1.15 2000/12/25 23:15:26 petere Exp $
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$Header: /cvsroot/pgsql/doc/src/sgml/ref/createlang.sgml,v 1.16 2001/05/09 22:08:18 petere Exp $
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Postgres documentation
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-->
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<refentry id="APP-CREATELANG">
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<docinfo>
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<date>2000-11-11</date>
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<date>2001-05-09</date>
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</docinfo>
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<refmeta>
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@ -61,6 +61,15 @@ Postgres documentation
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>-e, --echo</term>
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<listitem>
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<para>
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Displays SQL commands as they are executed.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>-l, --list</term>
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<listitem>
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@ -71,6 +80,16 @@ Postgres documentation
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>--L <replaceable class="parameter">directory</replaceable></term>
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<listitem>
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<para>
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Specifies the directory in which the language interpreter is
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to be found. This is normally found automatically.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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@ -1,11 +1,11 @@
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<!--
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$Header: /cvsroot/pgsql/doc/src/sgml/ref/droplang.sgml,v 1.9 2000/12/25 23:15:26 petere Exp $
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$Header: /cvsroot/pgsql/doc/src/sgml/ref/droplang.sgml,v 1.10 2001/05/09 22:08:18 petere Exp $
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Postgres documentation
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-->
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<refentry id="APP-DROPLANG">
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<docinfo>
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<date>2000-11-11</date>
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<date>2001-05-09</date>
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</docinfo>
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<refmeta>
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@ -61,6 +61,15 @@ Postgres documentation
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>-e, --echo</term>
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<listitem>
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<para>
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Displays SQL commands as they are executed.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>-l, --list</term>
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<listitem>
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@ -1,15 +1,13 @@
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#!/bin/sh
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#! /bin/sh
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#-------------------------------------------------------------------------
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#
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# createlang.sh--
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# Install a procedural language in a database
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# createlang --
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# Install a procedural language in a database
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#
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# Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
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# Portions Copyright (c) 1994, Regents of the University of California
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#
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#
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# IDENTIFICATION
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# $Header: /cvsroot/pgsql/src/bin/scripts/Attic/createlang.sh,v 1.23 2001/02/18 18:34:01 momjian Exp $
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# $Header: /cvsroot/pgsql/src/bin/scripts/Attic/createlang.sh,v 1.24 2001/05/09 22:08:19 petere Exp $
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#
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#-------------------------------------------------------------------------
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@ -20,6 +18,7 @@ PSQLOPT=
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dbname=
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langname=
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list=
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showsql=
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# Check for echo -n vs echo \c
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@ -97,6 +96,9 @@ do
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--pglib=*)
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PGLIB=`echo "$1" | sed 's/^--pglib=//'`
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;;
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--echo|-e)
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showsql=yes
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;;
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-*)
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echo "$CMDNAME: invalid option: $1" 1>&2
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@ -146,7 +148,7 @@ fi
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# ----------
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if [ -z "$dbname" ]; then
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echo "$CMDNAME: missing required argument database name" 1>&2
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echo "Try '$CMDNAME -?' for help." 1>&2
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echo "Try '$CMDNAME --help' for help." 1>&2
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exit 1
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fi
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@ -155,7 +157,11 @@ fi
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# List option
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# ----------
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if [ "$list" ]; then
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${PATHNAME}psql $PSQLOPT -d "$dbname" -P 'title=Procedural languages' -c "SELECT lanname as \"Name\", lanpltrusted as \"Trusted?\", lancompiler as \"Compiler\" FROM pg_language WHERE lanispl = 't'"
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sqlcmd="SELECT lanname as \"Name\", lanpltrusted as \"Trusted?\", lancompiler as \"Compiler\" FROM pg_language WHERE lanispl = 't';"
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if [ "$showsql" = yes ]; then
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echo "$sqlcmd"
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fi
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${PATHNAME}psql $PSQLOPT -d "$dbname" -P 'title=Procedural languages' -c "$sqlcmd"
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exit $?
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fi
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@ -237,7 +243,11 @@ PSQL="${PATHNAME}psql -A -t -q $PSQLOPT -d $dbname -c"
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# ----------
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# Make sure the language isn't already installed
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# ----------
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res=`$PSQL "SELECT oid FROM pg_language WHERE lanname = '$langname'"`
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sqlcmd="SELECT oid FROM pg_language WHERE lanname = '$langname';"
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if [ "$showsql" = yes ]; then
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echo "$sqlcmd"
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fi
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res=`$PSQL "$sqlcmd"`
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if [ $? -ne 0 ]; then
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echo "$CMDNAME: external error" 1>&2
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exit 1
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@ -251,7 +261,11 @@ fi
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# ----------
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# Check that there is no function named as the call handler
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# ----------
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res=`$PSQL "SELECT oid FROM pg_proc WHERE proname = '$handler'"`
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sqlcmd="SELECT oid FROM pg_proc WHERE proname = '$handler';"
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if [ "$showsql" = yes ]; then
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echo "$sqlcmd"
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fi
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res=`$PSQL "$sqlcmd"`
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if [ ! -z "$res" ]; then
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echo "$CMDNAME: A function named '$handler' already exists. Installation aborted." 1>&2
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exit 1
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@ -260,13 +274,21 @@ fi
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# ----------
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# Create the call handler and the language
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# ----------
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$PSQL "CREATE FUNCTION $handler () RETURNS OPAQUE AS '$PGLIB/${object}$DLSUFFIX' LANGUAGE 'C'"
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sqlcmd="CREATE FUNCTION $handler () RETURNS OPAQUE AS '$PGLIB/${object}$DLSUFFIX' LANGUAGE 'C';"
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if [ "$showsql" = yes ]; then
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echo "$sqlcmd"
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fi
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$PSQL "$sqlcmd"
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if [ $? -ne 0 ]; then
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echo "$CMDNAME: language installation failed" 1>&2
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exit 1
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fi
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$PSQL "CREATE ${trusted}PROCEDURAL LANGUAGE '$langname' HANDLER $handler LANCOMPILER '$lancomp'"
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sqlcmd="CREATE ${trusted}PROCEDURAL LANGUAGE '$langname' HANDLER $handler LANCOMPILER '$lancomp';"
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if [ "$showsql" = yes ]; then
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echo "$sqlcmd"
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fi
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$PSQL "$sqlcmd"
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if [ $? -ne 0 ]; then
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echo "$CMDNAME: language installation failed" 1>&2
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exit 1
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@ -1,15 +1,13 @@
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#!/bin/sh
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#! /bin/sh
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#-------------------------------------------------------------------------
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#
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# createlang--
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# Remove a procedural language from a database
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# droplang --
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# Remove a procedural language from a database
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#
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# Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
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# Portions Copyright (c) 1994, Regents of the University of California
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#
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#
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# IDENTIFICATION
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# $Header: /cvsroot/pgsql/src/bin/scripts/Attic/droplang,v 1.13 2001/02/18 18:34:01 momjian Exp $
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# $Header: /cvsroot/pgsql/src/bin/scripts/Attic/droplang,v 1.14 2001/05/09 22:08:19 petere Exp $
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#
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#-------------------------------------------------------------------------
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@ -21,6 +19,7 @@ dbname=
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langname=
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echo=
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list=
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showsql=
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# Check for echo -n vs echo \c
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@ -87,6 +86,9 @@ do
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--dbname=*)
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dbname=`echo "$1" | sed 's/^--dbname=//'`
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;;
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--echo|-e)
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showsql=yes
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;;
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-*)
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echo "$CMDNAME: invalid option: $1" 1>&2
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@ -128,7 +130,11 @@ fi
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if [ "$list" ]; then
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${PATHNAME}psql $PSQLOPT -d "$dbname" -P 'title=Procedural languages' -c "SELECT lanname as \"Name\", lanpltrusted as \"Trusted?\", lancompiler as \"Compiler\" FROM pg_language WHERE lanispl = 't'"
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sqlcmd="SELECT lanname as \"Name\", lanpltrusted as \"Trusted?\", lancompiler as \"Compiler\" FROM pg_language WHERE lanispl = 't'"
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if [ "$showsql" = yes ]; then
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echo "$sqlcmd"
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fi
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${PATHNAME}psql $PSQLOPT -d "$dbname" -P 'title=Procedural languages' -c "$sqlcmd"
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exit $?
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fi
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@ -138,7 +144,7 @@ fi
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# ----------
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if [ -z "$dbname" ]; then
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echo "$CMDNAME: missing required argument database name" 1>&2
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echo "Try '$CMDNAME -?' for help." 1>&2
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echo "Try '$CMDNAME --help' for help." 1>&2
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exit 1
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fi
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@ -185,7 +191,11 @@ PSQL="${PATHNAME}psql -A -t -q $PSQLOPT -d $dbname -c"
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# ----------
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# Make sure the language is installed
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# ----------
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res=`$PSQL "SELECT oid FROM pg_language WHERE lanname = '$langname'"`
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sqlcmd="SELECT oid FROM pg_language WHERE lanname = '$langname';"
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if [ "$showsql" = yes ]; then
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echo "$sqlcmd"
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fi
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res=`$PSQL "$sqlcmd"`
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if [ $? -ne 0 ]; then
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echo "$CMDNAME: external error" 1>&2
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exit 1
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@ -199,7 +209,11 @@ fi
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# ----------
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# Check that there are no functions left defined in that language
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# ----------
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res=`$PSQL "SELECT COUNT(proname) FROM pg_proc P, pg_language L WHERE P.prolang = L.oid AND L.lanname = '$langname'"`
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sqlcmd="SELECT COUNT(proname) FROM pg_proc P, pg_language L WHERE P.prolang = L.oid AND L.lanname = '$langname';"
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if [ "$showsql" = yes ]; then
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echo "$sqlcmd"
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fi
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res=`$PSQL "$sqlcmd"`
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if [ $? -ne 0 ]; then
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echo "$CMDNAME: external error" 1>&2
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exit 1
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@ -213,12 +227,21 @@ fi
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# ----------
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# Drop the language and the call handler function
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# ----------
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$PSQL "DROP PROCEDURAL LANGUAGE '$langname'"
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sqlcmd="DROP PROCEDURAL LANGUAGE '$langname';"
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if [ "$showsql" = yes ]; then
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echo "$sqlcmd"
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fi
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$PSQL "$sqlcmd"
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if [ $? -ne 0 ]; then
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echo "$CMDNAME: language removal failed" 1>&2
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exit 1
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fi
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$PSQL "DROP FUNCTION $handler()"
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sqlcmd="DROP FUNCTION $handler();"
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if [ "$showsql" = yes ]; then
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echo "$sqlcmd"
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fi
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$PSQL "$sqlcmd"
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if [ $? -ne 0 ]; then
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echo "$CMDNAME: language removal failed" 1>&2
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exit 1
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