One more change to recover v6.1.1 escaped-text input behavior.

Thomas G. Lockhart · Thomas G. Lockhart · commit e008c68408eb · 1997-09-25T14:10:23.000Z
Should be changed for v6.3!
diff --git a/src/backend/parser/scan.l b/src/backend/parser/scan.l
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.22 1997/09/24 17:48:25 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.23 1997/09/25 14:10:23 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -183,8 +183,8 @@ other			.
 <xq>{xqliteral} {
 					if ((llen+yyleng-1) > (MAX_PARSE_BUFFER - 1))
 						elog(WARN,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
-					memcpy(literal+llen, yytext+1, yyleng);
-					llen += yyleng-1;
+					memcpy(literal+llen, yytext, yyleng+1);
+					llen += yyleng;
 				}
 
 <xm>{space}*	{ /* ignore */ }

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`	`*`
`9`	`9`	`*`
`10`	`10`	`* IDENTIFICATION`
`11`		`- * $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.22 1997/09/24 17:48:25 thomas Exp $`
	`11`	`+ * $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.23 1997/09/25 14:10:23 thomas Exp $`
`12`	`12`	`*`
`13`	`13`	`*-------------------------------------------------------------------------`
`14`	`14`	`*/`
`@@ -183,8 +183,8 @@ other .`
`183`	`183`	`<xq>{xqliteral} {`
`184`	`184`	`if ((llen+yyleng-1) > (MAX_PARSE_BUFFER - 1))`
`185`	`185`	`elog(WARN,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);`
`186`		`- memcpy(literal+llen, yytext+1, yyleng);`
`187`		`- llen += yyleng-1;`
	`186`	`+ memcpy(literal+llen, yytext, yyleng+1);`
	`187`	`+ llen += yyleng;`
`188`	`188`	`}`
`189`	`189`
`190`	`190`	`<xm>{space}* { /* ignore */ }`