Fix a bug to handle backslash in copy.

koichi-szk · koichi-szk · commit f42d65e52278 · 2014-07-02T11:11:37.000+09:00
Stefan Mark provided the fix.
diff --git a/src/backend/pgxc/copy/copyops.c b/src/backend/pgxc/copy/copyops.c
@@ -141,6 +141,7 @@ attribute_out_text(StringInfo buf, char *string)
 			{
 				DUMPSOFAR();
 				appendStringInfoCharMacro(buf, '\\');
+				appendStringInfoCharMacro(buf, c);
 				start = ++ptr;
 			}
 			else if (IS_HIGHBIT_SET(c))
@@ -201,6 +202,7 @@ attribute_out_text(StringInfo buf, char *string)
 			{
 				DUMPSOFAR();
 				appendStringInfoCharMacro(buf, '\\');
+				appendStringInfoCharMacro(buf, c);
 				start = ++ptr;
 			}
 			else

Original file line number	Diff line number	Diff line change
`@@ -141,6 +141,7 @@ attribute_out_text(StringInfo buf, char *string)`
`141`	`141`	`{`
`142`	`142`	`DUMPSOFAR();`
`143`	`143`	`appendStringInfoCharMacro(buf, '\\');`
	`144`	`+ appendStringInfoCharMacro(buf, c);`
`144`	`145`	`start = ++ptr;`
`145`	`146`	`}`
`146`	`147`	`else if (IS_HIGHBIT_SET(c))`
`@@ -201,6 +202,7 @@ attribute_out_text(StringInfo buf, char *string)`
`201`	`202`	`{`
`202`	`203`	`DUMPSOFAR();`
`203`	`204`	`appendStringInfoCharMacro(buf, '\\');`
	`205`	`+ appendStringInfoCharMacro(buf, c);`
`204`	`206`	`start = ++ptr;`
`205`	`207`	`}`
`206`	`208`	`else`