Change \' to '', for SQL standards compliance. Backpatch to 7.3, 7.4,

and 8.0.  Later releases already patched.

14 files changed, 80 insertions, 80 deletions

diff --git a/contrib/dbmirror/DBMirror.pl b/contrib/dbmirror/DBMirror.pl
index 63b009b68fc..cdeafc59da8 100755
--- a/contrib/dbmirror/DBMirror.pl
+++ b/contrib/dbmirror/DBMirror.pl
@@ -33,7 +33,7 @@
 # 
 #
 ##############################################################################
-# $PostgreSQL: pgsql/contrib/dbmirror/DBMirror.pl,v 1.10 2004/07/02 00:58:09 joe Exp $ 
+# $PostgreSQL: pgsql/contrib/dbmirror/DBMirror.pl,v 1.10.4.1 2006/05/21 19:57:38 momjian Exp $ 
 #
 ##############################################################################
 
@@ -437,7 +437,7 @@ sub mirrorInsert($$$$$) {
       if(defined $recordValues{$column}) {
 	my $quotedValue = $recordValues{$column};
 	$quotedValue =~ s/\\/\\\\/g;
-	$quotedValue =~ s/'/\\'/g;
+	$quotedValue =~ s/'/''/g;
 	$valuesQuery .= "'$quotedValue'";
       }
       else {
@@ -617,7 +617,7 @@ sub mirrorUpdate($$$$$) {
       if(defined $currentValue ) {
 	$quotedValue = $currentValue;
 	$quotedValue =~ s/\\/\\\\/g;
-	$quotedValue =~ s/'/\\'/g;
+	$quotedValue =~ s/'/''/g;
 	$updateQuery .= "'$quotedValue'";
 	}
       else {
@@ -639,7 +639,7 @@ sub mirrorUpdate($$$$$) {
       if(defined $currentValue) {
 	$quotedValue = $currentValue;
 	$quotedValue =~ s/\\/\\\\/g;
-        $quotedValue =~ s/'/\\'/g;
+        $quotedValue =~ s/'/''/g;
 	$updateQuery .= "'$quotedValue'";
       }
       else {
diff --git a/contrib/dbmirror/pending.c b/contrib/dbmirror/pending.c
index 48e91acd782..c7dc41f9013 100644
--- a/contrib/dbmirror/pending.c
+++ b/contrib/dbmirror/pending.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * pending.c
- * $Id: pending.c,v 1.20 2004/09/10 04:31:06 neilc Exp $
- * $PostgreSQL: pgsql/contrib/dbmirror/pending.c,v 1.20 2004/09/10 04:31:06 neilc Exp $
+ * $Id: pending.c,v 1.20.4.1 2006/05/21 19:57:38 momjian Exp $
+ * $PostgreSQL: pgsql/contrib/dbmirror/pending.c,v 1.20.4.1 2006/05/21 19:57:38 momjian Exp $
  *
  * This file contains a trigger for Postgresql-7.x to record changes to tables
  * to a pending table for mirroring.
@@ -546,7 +546,7 @@ packageData(HeapTuple tTupleData, TupleDesc tTupleDesc, Oid tableOid,
 			}
 			if (*cpUnFormatedPtr == '\\' || *cpUnFormatedPtr == '\'')
 			{
-				*cpFormatedPtr = '\\';
+				*cpFormatedPtr = *cpUnFormatedPtr;
 				cpFormatedPtr++;
 				iUsedDataBlock++;
 			}
diff --git a/contrib/tsearch/expected/tsearch.out b/contrib/tsearch/expected/tsearch.out
index e3e687ebc1f..59e3144eb6e 100644
--- a/contrib/tsearch/expected/tsearch.out
+++ b/contrib/tsearch/expected/tsearch.out
@@ -46,31 +46,31 @@ SELECT '1 2'::txtidx;
  '1' '2'
 (1 row)
 
-SELECT '\'1 2\''::txtidx;
+SELECT '''1 2'''::txtidx;
  txtidx 
 --------
  '1 2'
 (1 row)
 
-SELECT '\'1 \\\'2\''::txtidx;
+SELECT '''1 \\''2'''::txtidx;
  txtidx  
 ---------
  '1 \'2'
 (1 row)
 
-SELECT '\'1 \\\'2\'3'::txtidx;
+SELECT '''1 \\''2''3'::txtidx;
    txtidx    
 -------------
  '3' '1 \'2'
 (1 row)
 
-SELECT '\'1 \\\'2\' 3'::txtidx;
+SELECT '''1 \\''2'' 3'::txtidx;
    txtidx    
 -------------
  '3' '1 \'2'
 (1 row)
 
-SELECT '\'1 \\\'2\' \' 3\' 4 '::txtidx;
+SELECT '''1 \\''2'' '' 3'' 4 '::txtidx;
       txtidx      
 ------------------
  '4' ' 3' '1 \'2'
@@ -101,13 +101,13 @@ SELECT ' 1 '::query_txt;
  '1'
 (1 row)
 
-SELECT '\'1 2\''::query_txt;
+SELECT '''1 2'''::query_txt;
  query_txt 
 -----------
  '1 2'
 (1 row)
 
-SELECT '\'1 \\\'2\''::query_txt;
+SELECT '''1 \\''2'''::query_txt;
  query_txt 
 -----------
  '1 \'2'
@@ -305,7 +305,7 @@ SELECT '1&(2&(4&(5|!6)))'::query_txt;
  '1' & '2' & '4' & ( '5' | !'6' )
 (1 row)
 
-SELECT '1&(\'2\'&(\' 4\'&(\\|5 | \'6 \\\' !|&\')))'::query_txt;
+SELECT '1&(''2''&('' 4''&(\\|5 | ''6 \\'' !|&'')))'::query_txt;
                 query_txt                 
 ------------------------------------------
  '1' & '2' & ' 4' & ( '|5' | '6 \' !|&' )
@@ -335,13 +335,13 @@ SELECT ' 1 '::mquery_txt;
  '1'
 (1 row)
 
-SELECT '\'1 2\''::mquery_txt;
+SELECT '''1 2'''::mquery_txt;
  mquery_txt 
 ------------
  '1' & '2'
 (1 row)
 
-SELECT '\'1 \\\'2\''::mquery_txt;
+SELECT '''1 \\''2'''::mquery_txt;
  mquery_txt 
 ------------
  '1' & '2'
@@ -539,7 +539,7 @@ SELECT '1&(2&(4&(5|!6)))'::mquery_txt;
  '1' & '2' & '4' & ( '5' | !'6' )
 (1 row)
 
-SELECT '1&(\'2\'&(\' 4\'&(\\|5 | \'6 \\\' !|&\')))'::mquery_txt;
+SELECT '1&(''2''&('' 4''&(\\|5 | ''6 \\'' !|&'')))'::mquery_txt;
            mquery_txt            
 ---------------------------------
  '1' & '2' & '4' & ( '5' | '6' )
@@ -698,7 +698,7 @@ SELECT count(*) FROM test_txtidx WHERE a ## '(eq|yt)&(wR|qh)';
     11
 (1 row)
 
-SELECT txt2txtidx('345 [email protected] \' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
+SELECT txt2txtidx('345 [email protected] '' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
 /usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234 
 <i <b> wow  < jqw <> qwerty');
                                                                                                                                                                                                                                                                                                                                                    txt2txtidx                                                                                                                                                                                                                                                                                                                                                   
@@ -712,7 +712,7 @@ SELECT txtidxsize(txt2txtidx('345 qw'));
           2
 (1 row)
 
-SELECT txtidxsize(txt2txtidx('345 [email protected] \' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
+SELECT txtidxsize(txt2txtidx('345 [email protected] '' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
 /usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234 
 <i <b> wow  < jqw <> qwerty'));
  txtidxsize 
diff --git a/contrib/tsearch/sql/tsearch.sql b/contrib/tsearch/sql/tsearch.sql
index 70ab3a3b007..3bb3cc980c2 100644
--- a/contrib/tsearch/sql/tsearch.sql
+++ b/contrib/tsearch/sql/tsearch.sql
@@ -12,19 +12,19 @@ SELECT '1 '::txtidx;
 SELECT ' 1'::txtidx;
 SELECT ' 1 '::txtidx;
 SELECT '1 2'::txtidx;
-SELECT '\'1 2\''::txtidx;
-SELECT '\'1 \\\'2\''::txtidx;
-SELECT '\'1 \\\'2\'3'::txtidx;
-SELECT '\'1 \\\'2\' 3'::txtidx;
-SELECT '\'1 \\\'2\' \' 3\' 4 '::txtidx;
+SELECT '''1 2'''::txtidx;
+SELECT '''1 \\''2'''::txtidx;
+SELECT '''1 \\''2''3'::txtidx;
+SELECT '''1 \\''2'' 3'::txtidx;
+SELECT '''1 \\''2'' '' 3'' 4 '::txtidx;
 
 --query_txt
 SELECT '1'::query_txt;
 SELECT '1 '::query_txt;
 SELECT ' 1'::query_txt;
 SELECT ' 1 '::query_txt;
-SELECT '\'1 2\''::query_txt;
-SELECT '\'1 \\\'2\''::query_txt;
+SELECT '''1 2'''::query_txt;
+SELECT '''1 \\''2'''::query_txt;
 SELECT '!1'::query_txt;
 SELECT '1|2'::query_txt;
 SELECT '1|!2'::query_txt;
@@ -57,13 +57,13 @@ SELECT '1&(2&(4&(5&6)))'::query_txt;
 SELECT '1&2&4&5&6'::query_txt;
 SELECT '1&(2&(4&(5|6)))'::query_txt;
 SELECT '1&(2&(4&(5|!6)))'::query_txt;
-SELECT '1&(\'2\'&(\' 4\'&(\\|5 | \'6 \\\' !|&\')))'::query_txt;
+SELECT '1&(''2''&('' 4''&(\\|5 | ''6 \\'' !|&'')))'::query_txt;
 SELECT '1'::mquery_txt;
 SELECT '1 '::mquery_txt;
 SELECT ' 1'::mquery_txt;
 SELECT ' 1 '::mquery_txt;
-SELECT '\'1 2\''::mquery_txt;
-SELECT '\'1 \\\'2\''::mquery_txt;
+SELECT '''1 2'''::mquery_txt;
+SELECT '''1 \\''2'''::mquery_txt;
 SELECT '!1'::mquery_txt;
 SELECT '1|2'::mquery_txt;
 SELECT '1|!2'::mquery_txt;
@@ -96,7 +96,7 @@ SELECT '1&(2&(4&(5&6)))'::mquery_txt;
 SELECT '1&2&4&5&6'::mquery_txt;
 SELECT '1&(2&(4&(5|6)))'::mquery_txt;
 SELECT '1&(2&(4&(5|!6)))'::mquery_txt;
-SELECT '1&(\'2\'&(\' 4\'&(\\|5 | \'6 \\\' !|&\')))'::mquery_txt;
+SELECT '1&(''2''&('' 4''&(\\|5 | ''6 \\'' !|&'')))'::mquery_txt;
 SELECT 'querty-fgries | http://www.google.com/index.html | www.rambler.ru/index.shtml'::mquery_txt;
 
 CREATE TABLE test_txtidx( t text, a txtidx );
@@ -133,13 +133,13 @@ SELECT count(*) FROM test_txtidx WHERE a ## 'eq|yt';
 SELECT count(*) FROM test_txtidx WHERE a ## '(eq&yt)|(wR&qh)';
 SELECT count(*) FROM test_txtidx WHERE a ## '(eq|yt)&(wR|qh)';
 
-SELECT txt2txtidx('345 [email protected] \' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
+SELECT txt2txtidx('345 [email protected] '' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
 /usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234 
 <i <b> wow  < jqw <> qwerty');
 
 SELECT txtidxsize(txt2txtidx('345 qw'));
 
-SELECT txtidxsize(txt2txtidx('345 [email protected] \' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
+SELECT txtidxsize(txt2txtidx('345 [email protected] '' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
 /usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234 
 <i <b> wow  < jqw <> qwerty'));
 
diff --git a/contrib/tsearch2/expected/tsearch2.out b/contrib/tsearch2/expected/tsearch2.out
index 9e050ae2793..bdc0f639e25 100644
--- a/contrib/tsearch2/expected/tsearch2.out
+++ b/contrib/tsearch2/expected/tsearch2.out
@@ -47,37 +47,37 @@ SELECT '1 2'::tsvector;
  '1' '2'
 (1 row)
 
-SELECT '\'1 2\''::tsvector;
+SELECT '''1 2'''::tsvector;
  tsvector 
 ----------
  '1 2'
 (1 row)
 
-SELECT '\'1 \\\'2\''::tsvector;
+SELECT '''1 \\''2'''::tsvector;
  tsvector 
 ----------
  '1 \'2'
 (1 row)
 
-SELECT '\'1 \\\'2\'3'::tsvector;
+SELECT '''1 \\''2''3'::tsvector;
   tsvector   
 -------------
  '3' '1 \'2'
 (1 row)
 
-SELECT '\'1 \\\'2\' 3'::tsvector;
+SELECT '''1 \\''2'' 3'::tsvector;
   tsvector   
 -------------
  '3' '1 \'2'
 (1 row)
 
-SELECT '\'1 \\\'2\' \' 3\' 4 '::tsvector;
+SELECT '''1 \\''2'' '' 3'' 4 '::tsvector;
      tsvector     
 ------------------
  '4' ' 3' '1 \'2'
 (1 row)
 
-select '\'w\':4A,3B,2C,1D,5 a:8';
+select '''w'':4A,3B,2C,1D,5 a:8';
        ?column?        
 -----------------------
  'w':4A,3B,2C,1D,5 a:8
@@ -126,13 +126,13 @@ SELECT ' 1 '::tsquery;
  '1'
 (1 row)
 
-SELECT '\'1 2\''::tsquery;
+SELECT '''1 2'''::tsquery;
  tsquery 
 ---------
  '1 2'
 (1 row)
 
-SELECT '\'1 \\\'2\''::tsquery;
+SELECT '''1 \\''2'''::tsquery;
  tsquery 
 ---------
  '1 \'2'
@@ -330,13 +330,13 @@ SELECT '1&(2&(4&(5|!6)))'::tsquery;
  '1' & '2' & '4' & ( '5' | !'6' )
 (1 row)
 
-SELECT '1&(\'2\'&(\' 4\'&(\\|5 | \'6 \\\' !|&\')))'::tsquery;
+SELECT '1&(''2''&('' 4''&(\\|5 | ''6 \\'' !|&'')))'::tsquery;
                  tsquery                  
 ------------------------------------------
  '1' & '2' & ' 4' & ( '|5' | '6 \' !|&' )
 (1 row)
 
-SELECT '\'the wether\':dc & \' sKies \':BC & a:d b:a';
+SELECT '''the wether'':dc & '' sKies '':BC & a:d b:a';
                  ?column?                 
 ------------------------------------------
  'the wether':dc & ' sKies ':BC & a:d b:a
@@ -382,7 +382,7 @@ select * from token_type('default');
     23 | entity       | HTML Entity
 (23 rows)
 
-select * from parse('default', '345 [email protected] \' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
+select * from parse('default', '345 [email protected] '' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
 /usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234 
 <i <b> wow  < jqw <> qwerty');
  tokid |                token                 
@@ -529,7 +529,7 @@ select * from parse('default', '345 [email protected] \' http://www.com/ http://aew.werc
      1 | qwerty
 (138 rows)
 
-SELECT to_tsvector('default', '345 [email protected] \' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
+SELECT to_tsvector('default', '345 [email protected] '' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
 /usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234 
 <i <b> wow  < jqw <> qwerty');
                                                                                                                                                                                                                                                                                                                                                                                                                                                to_tsvector                                                                                                                                                                                                                                                                                                                                                                                                                                                
@@ -543,7 +543,7 @@ SELECT length(to_tsvector('default', '345 qw'));
       2
 (1 row)
 
-SELECT length(to_tsvector('default', '345 [email protected] \' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
+SELECT length(to_tsvector('default', '345 [email protected] '' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
 /usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234 
 <i <b> wow  < jqw <> qwerty'));
  length 
@@ -563,7 +563,7 @@ select to_tsquery('simple', 'qwe & sKies ');
  'qwe' & 'skies'
 (1 row)
 
-select to_tsquery('default', '\'the wether\':dc & \'           sKies \':BC ');
+select to_tsquery('default', '''the wether'':dc & ''           sKies '':BC ');
        to_tsquery       
 ------------------------
  'wether':CD & 'sky':BC
@@ -729,7 +729,7 @@ SELECT count(*) FROM test_tsvector WHERE a @@ to_tsquery('345&qwerty');
 (1 row)
 
 drop trigger tsvectorupdate on test_tsvector;
-create function wow(text) returns text as 'select $1 || \' copyright\'; ' language sql;
+create function wow(text) returns text as 'select $1 || '' copyright''; ' language sql;
 create trigger tsvectorupdate before update or insert on test_tsvector
 for each row execute procedure tsearch2(a, wow, t);
 insert into test_tsvector (t) values ('345 qwerty');
diff --git a/contrib/tsearch2/sql/tsearch2.sql b/contrib/tsearch2/sql/tsearch2.sql
index 0a980608f7c..d6192579ff6 100644
--- a/contrib/tsearch2/sql/tsearch2.sql
+++ b/contrib/tsearch2/sql/tsearch2.sql
@@ -12,12 +12,12 @@ SELECT '1 '::tsvector;
 SELECT ' 1'::tsvector;
 SELECT ' 1 '::tsvector;
 SELECT '1 2'::tsvector;
-SELECT '\'1 2\''::tsvector;
-SELECT '\'1 \\\'2\''::tsvector;
-SELECT '\'1 \\\'2\'3'::tsvector;
-SELECT '\'1 \\\'2\' 3'::tsvector;
-SELECT '\'1 \\\'2\' \' 3\' 4 '::tsvector;
-select '\'w\':4A,3B,2C,1D,5 a:8';
+SELECT '''1 2'''::tsvector;
+SELECT '''1 \\''2'''::tsvector;
+SELECT '''1 \\''2''3'::tsvector;
+SELECT '''1 \\''2'' 3'::tsvector;
+SELECT '''1 \\''2'' '' 3'' 4 '::tsvector;
+select '''w'':4A,3B,2C,1D,5 a:8';
 select 'a:3A b:2a'::tsvector || 'ba:1234 a:1B';
 select setweight('w:12B w:13* w:12,5,6 a:1,3* a:3 w asd:1dc asd zxc:81,567,222A'::tsvector, 'c');
 select strip('w:12B w:13* w:12,5,6 a:1,3* a:3 w asd:1dc asd'::tsvector);
@@ -28,8 +28,8 @@ SELECT '1'::tsquery;
 SELECT '1 '::tsquery;
 SELECT ' 1'::tsquery;
 SELECT ' 1 '::tsquery;
-SELECT '\'1 2\''::tsquery;
-SELECT '\'1 \\\'2\''::tsquery;
+SELECT '''1 2'''::tsquery;
+SELECT '''1 \\''2'''::tsquery;
 SELECT '!1'::tsquery;
 SELECT '1|2'::tsquery;
 SELECT '1|!2'::tsquery;
@@ -62,31 +62,31 @@ SELECT '1&(2&(4&(5&6)))'::tsquery;
 SELECT '1&2&4&5&6'::tsquery;
 SELECT '1&(2&(4&(5|6)))'::tsquery;
 SELECT '1&(2&(4&(5|!6)))'::tsquery;
-SELECT '1&(\'2\'&(\' 4\'&(\\|5 | \'6 \\\' !|&\')))'::tsquery;
-SELECT '\'the wether\':dc & \' sKies \':BC & a:d b:a';
+SELECT '1&(''2''&('' 4''&(\\|5 | ''6 \\'' !|&'')))'::tsquery;
+SELECT '''the wether'':dc & '' sKies '':BC & a:d b:a';
 
 select lexize('simple', 'ASD56 hsdkf');
 select lexize('en_stem', 'SKIES Problems identity');
 
 select * from token_type('default');
-select * from parse('default', '345 [email protected] \' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
+select * from parse('default', '345 [email protected] '' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
 /usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234 
 <i <b> wow  < jqw <> qwerty');
 
-SELECT to_tsvector('default', '345 [email protected] \' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
+SELECT to_tsvector('default', '345 [email protected] '' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
 /usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234 
 <i <b> wow  < jqw <> qwerty');
 
 SELECT length(to_tsvector('default', '345 qw'));
 
-SELECT length(to_tsvector('default', '345 [email protected] \' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
+SELECT length(to_tsvector('default', '345 [email protected] '' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/?  ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 [email protected] qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
 /usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234 
 <i <b> wow  < jqw <> qwerty'));
 
 
 select to_tsquery('default', 'qwe & sKies '); 
 select to_tsquery('simple', 'qwe & sKies '); 
-select to_tsquery('default', '\'the wether\':dc & \'           sKies \':BC ');
+select to_tsquery('default', '''the wether'':dc & ''           sKies '':BC ');
 select to_tsquery('default', 'asd&(and|fghj)');
 select to_tsquery('default', '(asd&and)|fghj');
 select to_tsquery('default', '(asd&!and)|fghj');
@@ -135,7 +135,7 @@ UPDATE test_tsvector SET t = null WHERE t = '345 qwerty';
 SELECT count(*) FROM test_tsvector WHERE a @@ to_tsquery('345&qwerty');
 
 drop trigger tsvectorupdate on test_tsvector;
-create function wow(text) returns text as 'select $1 || \' copyright\'; ' language sql;
+create function wow(text) returns text as 'select $1 || '' copyright''; ' language sql;
 create trigger tsvectorupdate before update or insert on test_tsvector
 for each row execute procedure tsearch2(a, wow, t);
 insert into test_tsvector (t) values ('345 qwerty');
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index d35529c72e8..3113dfa09ea 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -3,7 +3,7 @@
  *				back to source text
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/adt/ruleutils.c,v 1.188.4.4 2006/01/26 17:08:34 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/adt/ruleutils.c,v 1.188.4.5 2006/05/21 19:57:39 momjian Exp $
  *
  *	  This software is copyrighted by Jan Wieck - Hamburg.
  *
@@ -568,7 +568,7 @@ pg_get_triggerdef(PG_FUNCTION_ARGS)
 			{
 				/* escape quotes and backslashes */
 				if (*p == '\'' || *p == '\\')
-					appendStringInfoChar(&buf, '\\');
+					appendStringInfoChar(&buf, *p);
 				appendStringInfoChar(&buf, *p++);
 			}
 			p++;
@@ -3699,7 +3699,7 @@ get_const_expr(Const *constval, deparse_context *context)
 
 				if (ch == '\'' || ch == '\\')
 				{
-					appendStringInfoChar(buf, '\\');
+					appendStringInfoChar(buf, ch);
 					appendStringInfoChar(buf, ch);
 				}
 				else if (((unsigned char) ch) < ((unsigned char) ' '))
diff --git a/src/bin/initdb/initdb.c b/src/bin/initdb/initdb.c
index a4c8b70ccbe..d44e3cdbe53 100644
--- a/src/bin/initdb/initdb.c
+++ b/src/bin/initdb/initdb.c
@@ -39,7 +39,7 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  * Portions taken from FreeBSD.
  *
- * $PostgreSQL: pgsql/src/bin/initdb/initdb.c,v 1.73.4.3 2006/02/24 00:54:27 adunstan Exp $
+ * $PostgreSQL: pgsql/src/bin/initdb/initdb.c,v 1.73.4.4 2006/05/21 19:57:39 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -1955,7 +1955,7 @@ escape_quotes(const char *src)
 	for (i = 0, j = 0; i < len; i++)
 	{
 		if (src[i] == '\'' || src[i] == '\\')
-			result[j++] = '\\';
+			result[j++] = src[i];
 		result[j++] = src[i];
 	}
 	result[j] = '\0';
diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c
index f71d41a2394..a99b83372f0 100644
--- a/src/bin/pg_dump/pg_dump.c
+++ b/src/bin/pg_dump/pg_dump.c
@@ -12,7 +12,7 @@
  *	by PostgreSQL
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.400.4.6 2006/01/09 21:16:37 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.400.4.7 2006/05/21 19:57:39 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -7553,7 +7553,7 @@ dumpTrigger(Archive *fout, TriggerInfo *tginfo)
 		while (s < p)
 		{
 			if (*s == '\'')
-				appendPQExpBufferChar(query, '\\');
+				appendPQExpBufferChar(query, '\'');
 			appendPQExpBufferChar(query, *s++);
 		}
 		appendPQExpBufferChar(query, '\'');
diff --git a/src/bin/psql/large_obj.c b/src/bin/psql/large_obj.c
index 2b2a730f5b0..dff8cad571e 100644
--- a/src/bin/psql/large_obj.c
+++ b/src/bin/psql/large_obj.c
@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2005, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/large_obj.c,v 1.35 2005/01/01 05:43:08 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/large_obj.c,v 1.35.4.1 2006/05/21 19:57:39 momjian Exp $
  */
 #include "postgres_fe.h"
 #include "large_obj.h"
@@ -178,7 +178,7 @@ do_lo_import(const char *filename_arg, const char *comment_arg)
 		for (i = 0; i < slen; i++)
 		{
 			if (comment_arg[i] == '\'' || comment_arg[i] == '\\')
-				*bufptr++ = '\\';
+				*bufptr++ = comment_arg[i];
 			*bufptr++ = comment_arg[i];
 		}
 		strcpy(bufptr, "'");
diff --git a/src/interfaces/ecpg/test/test1.pgc b/src/interfaces/ecpg/test/test1.pgc
index 753c0abae5d..f44c6fe0b8a 100644
--- a/src/interfaces/ecpg/test/test1.pgc
+++ b/src/interfaces/ecpg/test/test1.pgc
@@ -84,7 +84,7 @@ exec sql end declare section;
         exec sql execute immediate :command;
 	printf("New tuple got OID = %ld\n", sqlca.sqlerrd[1]);
  
-        sprintf(command, "insert into \"Test\" (name, amount, letter) values ('db: \\\'mm\\\'', 2, 't')");
+        sprintf(command, "insert into \"Test\" (name, amount, letter) values ('db: ''mm''', 2, 't')");
         exec sql execute immediate :command;
 
         strcpy(msg, "execute insert 2");
diff --git a/src/interfaces/libpq/fe-exec.c b/src/interfaces/libpq/fe-exec.c
index 3b8d9629328..f24d5f4439d 100644
--- a/src/interfaces/libpq/fe-exec.c
+++ b/src/interfaces/libpq/fe-exec.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-exec.c,v 1.166 2004/12/31 22:03:50 pgsql Exp $
+ *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-exec.c,v 1.166.4.1 2006/05/21 19:57:39 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -2433,7 +2433,7 @@ PQescapeBytea(const unsigned char *bintext, size_t binlen, size_t *bytealen)
 		}
 		else if (*vp == '\'')
 		{
-			rp[0] = '\\';
+			rp[0] = '\'';
 			rp[1] = '\'';
 			rp += 2;
 		}
diff --git a/src/pl/plpgsql/src/gram.y b/src/pl/plpgsql/src/gram.y
index a4fa1546b90..4e4ff9af70e 100644
--- a/src/pl/plpgsql/src/gram.y
+++ b/src/pl/plpgsql/src/gram.y
@@ -4,7 +4,7 @@
  *						  procedural language
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/pl/plpgsql/src/gram.y,v 1.64.4.3 2005/02/08 18:21:59 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/pl/plpgsql/src/gram.y,v 1.64.4.4 2006/05/21 19:57:39 momjian Exp $
  *
  *	  This software is copyrighted by Jan Wieck - Hamburg.
  *
@@ -389,7 +389,7 @@ decl_statement	: decl_varname decl_const decl_datatype decl_notnull decl_defval
 						while (*cp1 != '\0')
 						{
 							if (*cp1 == '\\' || *cp1 == '\'')
-								*cp2++ = '\\';
+								*cp2++ = *cp1;
 							*cp2++ = *cp1++;
 						}
 						strcpy(cp2, "'::refcursor");
diff --git a/src/tutorial/funcs.source b/src/tutorial/funcs.source
index 4dfdf278333..1c981e1f3ac 100644
--- a/src/tutorial/funcs.source
+++ b/src/tutorial/funcs.source
@@ -6,7 +6,7 @@
 --
 -- Copyright (c) 1994-5, Regents of the University of California
 --
--- $PostgreSQL: pgsql/src/tutorial/funcs.source,v 1.7 2003/11/29 22:41:33 pgsql Exp $
+-- $PostgreSQL: pgsql/src/tutorial/funcs.source,v 1.7.4.1 2006/05/21 19:57:40 momjian Exp $
 --
 ---------------------------------------------------------------------------
 
@@ -76,10 +76,10 @@ WHERE EMP.cubicle ~= '(2,1)'::point;
 -- columns of EMP.
 
 CREATE FUNCTION new_emp() RETURNS EMP
-   AS 'SELECT \'None\'::text AS name,
+   AS 'SELECT ''None''::text AS name,
 			  1000 AS salary,
 			  25 AS age,
-			  \'(2,2)\'::point AS cubicle'
+			  ''(2,2)''::point AS cubicle'
    LANGUAGE 'sql';
 
 -- you can then project a column out of resulting the tuple by using the