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Fix up pg_dump to do string escaping fully correctly for client encoding

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and standard_conforming_strings; likewise for the other client programs
that need it.  As per previous discussion, a pg_dump dump now conforms
to the standard_conforming_strings setting of the source database.
We don't use E'' syntax in the dump, thereby improving portability of
the SQL.  I added a SET escape_strings_warning = off command to keep
the dumps from getting a lot of back-chatter from that.
This commit is contained in:
Tom Lane
2006-05-28 21:13:54 +00:00
parent 117d73a9e7
commit 134b463f02
15 changed files with 382 additions and 308 deletions
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9
src/bin/pg_dump/pg_backup.h
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@ -15,7 +15,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_backup.h,v 1.38 2006/02/12 04:04:32 momjian Exp $
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_backup.h,v 1.39 2006/05/28 21:13:54 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -60,6 +60,10 @@ typedef struct _Archive
int minRemoteVersion; /* allowable range */
int maxRemoteVersion;
/* info needed for string escaping */
int encoding; /* libpq code for client_encoding */
bool std_strings; /* standard_conforming_strings */
/* error handling */
bool exit_on_error; /* whether to exit on SQL errors... */
int n_errors; /* number of errors (if no die) */
@ -182,4 +186,7 @@ archprintf(Archive *AH, const char *fmt,...)
/* This extension allows gcc to check the format string */
__attribute__((format(printf, 2, 3)));
#define appendStringLiteralAH(buf,str,AH) \
appendStringLiteral(buf, str, (AH)->encoding, (AH)->std_strings)
#endif /* PG_BACKUP_H */