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workaround with 8.2.

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This commit is contained in:
Takahiro Itagaki
2009-01-27 01:35:53 +00:00
parent aab19c7db0
commit 942180c2d8
5 changed files with 17 additions and 11 deletions
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2
bin/pg_reorg.c
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@ -581,7 +581,7 @@ reorg_one_table(const reorg_table *table, const char *orderby)
command("BEGIN ISOLATION LEVEL SERIALIZABLE", 0, NULL);
/* SET work_mem = maintenance_work_mem */
command("SELECT set_config('work_mem', current_setting('maintenance_work_mem'), true)", 0, NULL);
if (orderby && !orderby[0])
if (PQserverVersion(current_conn) >= 80300 && orderby && !orderby[0])
command("SET LOCAL synchronize_seqscans = off", 0, NULL);
res = execute(SQL_XID_SNAPSHOT, 0, NULL);
vxid = strdup(PQgetvalue(res, 0, 0));