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Replace nested-BEGIN syntax for subtransactions with spec-compliant

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SAVEPOINT/RELEASE/ROLLBACK-TO syntax.  (Alvaro)
Cause COMMIT of a failed transaction to report ROLLBACK instead of
COMMIT in its command tag.  (Tom)
Fix a few loose ends in the nested-transactions stuff.
This commit is contained in:
Tom Lane
2004-07-27 05:11:48 +00:00
parent b1ee93884d
commit cc813fc2b8
13 changed files with 929 additions and 275 deletions
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17
src/bin/psql/tab-complete.c
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@ -3,7 +3,7 @@
*
* Copyright (c) 2000-2003, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/bin/psql/tab-complete.c,v 1.107 2004/05/26 13:56:55 momjian Exp $
* $PostgreSQL: pgsql/src/bin/psql/tab-complete.c,v 1.108 2004/07/27 05:11:11 tgl Exp $
*/
/*----------------------------------------------------------------------
@ -463,8 +463,8 @@ psql_completion(char *text, int start, int end)
"ABORT", "ALTER", "ANALYZE", "BEGIN", "CHECKPOINT", "CLOSE", "CLUSTER", "COMMENT",
"COMMIT", "COPY", "CREATE", "DEALLOCATE", "DECLARE", "DELETE", "DROP", "EXECUTE",
"EXPLAIN", "FETCH", "GRANT", "INSERT", "LISTEN", "LOAD", "LOCK", "MOVE", "NOTIFY",
"PREPARE", "REINDEX", "RESET", "REVOKE", "ROLLBACK", "SELECT", "SET", "SHOW", "START",
"TRUNCATE", "UNLISTEN", "UPDATE", "VACUUM", NULL
"PREPARE", "REINDEX", "RELEASE", "RESET", "REVOKE", "ROLLBACK", "SAVEPOINT",
"SELECT", "SET", "SHOW", "START", "TRUNCATE", "UNLISTEN", "UPDATE", "VACUUM", NULL
};
static const char * const pgsql_variables[] = {
@ -722,16 +722,23 @@ psql_completion(char *text, int start, int end)
else if (pg_strcasecmp(prev2_wd, "ANALYZE") == 0)
COMPLETE_WITH_CONST(";");
/* BEGIN, COMMIT, ROLLBACK, ABORT, */
/* BEGIN, COMMIT, ABORT */
else if (pg_strcasecmp(prev_wd, "BEGIN") == 0 ||
pg_strcasecmp(prev_wd, "END") == 0 ||
pg_strcasecmp(prev_wd, "COMMIT") == 0 ||
pg_strcasecmp(prev_wd, "ROLLBACK") == 0 ||
pg_strcasecmp(prev_wd, "ABORT") == 0)
{
static const char * const list_TRANS[] =
{"WORK", "TRANSACTION", NULL};
COMPLETE_WITH_LIST(list_TRANS);
}
/* ROLLBACK*/
else if ( pg_strcasecmp(prev_wd, "ROLLBACK") == 0 )
{
static const char * const list_TRANS[] =
{"WORK", "TRANSACTION", "TO", NULL};
COMPLETE_WITH_LIST(list_TRANS);
}
/* CLUSTER */