[libgda] MetaStore: Fix with PostgreSQL 9.0

[Vivien Malerba <vivien src gnome org>]

commit cf34568c8e00cb6ce499b369c26ea851c9e7457a
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri May 13 15:03:02 2011 +0200

    MetaStore: Fix with PostgreSQL 9.0
    
    * providers/reuseable/postgres/gda-postgres-meta.c:
    I_STMT_TRIGGERS, I_STMT_TRIGGERS_ALL: Replace NOT tgisconstraint
    with (tgconstraint = 0) as suggested here
    http://www.postgresql.org/community/weeklynews/pwn20100117
    because tgisconstraint was removed from PostgrSQL in 9.0.

 providers/reuseable/postgres/gda-postgres-meta.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/providers/reuseable/postgres/gda-postgres-meta.c b/providers/reuseable/postgres/gda-postgres-meta.c
index aad3be3..09de814 100644
--- a/providers/reuseable/postgres/gda-postgres-meta.c
+++ b/providers/reuseable/postgres/gda-postgres-meta.c
@@ -200,10 +200,10 @@ static gchar *internal_sql[] = {
 	"SELECT view_catalog, view_schema, view_name, table_catalog, table_schema, table_name, column_name FROM information_schema.view_column_usage",
 
 	/* I_STMT_TRIGGERS */
-	"SELECT current_database(), n.nspname, t.tgname, em.text, current_database(), n.nspname, c.relname, \"substring\"(pg_get_triggerdef(t.oid), \"position\"(\"substring\"(pg_get_triggerdef(t.oid), 48), 'EXECUTE PROCEDURE') + 47) AS action_statement, CASE WHEN (t.tgtype & 1) = 1 THEN 'ROW' ELSE 'STATEMENT' END AS action_orientation, CASE WHEN (t.tgtype & 2) = 2 THEN 'BEFORE' ELSE 'AFTER' END AS condition_timing, pg_catalog.obj_description(t.oid), t.tgname, t.tgname FROM pg_namespace n, pg_class c, pg_trigger t, (( SELECT 4, 'INSERT' UNION ALL SELECT 8, 'DELETE') UNION ALL SELECT 16, 'UPDATE') em(num, text) WHERE n.oid = c.relnamespace AND c.oid = t.tgrelid AND (t.tgtype & em.num) <> 0 AND NOT t.tgisconstraint AND NOT pg_is_other_temp_schema(n.oid) AND (pg_has_role(c.relowner, 'USAGE') OR has_table_privilege(c.oid, 'INSERT') OR has_table_privilege(c.oid, 'UPDATE') OR has_table_privilege(c.oid, 'DELETE') OR has_table_privilege(c.oid, 'REFERENCES') OR has_table_privilege(c.oid, 'TR
 IGGER')) AND current_database() = ##cat::string AND n.nspname = ##schema::string AND c.relname = ##name::string",
+	"SELECT current_database(), n.nspname, t.tgname, em.text, current_database(), n.nspname, c.relname, \"substring\"(pg_get_triggerdef(t.oid), \"position\"(\"substring\"(pg_get_triggerdef(t.oid), 48), 'EXECUTE PROCEDURE') + 47) AS action_statement, CASE WHEN (t.tgtype & 1) = 1 THEN 'ROW' ELSE 'STATEMENT' END AS action_orientation, CASE WHEN (t.tgtype & 2) = 2 THEN 'BEFORE' ELSE 'AFTER' END AS condition_timing, pg_catalog.obj_description(t.oid), t.tgname, t.tgname FROM pg_namespace n, pg_class c, pg_trigger t, (( SELECT 4, 'INSERT' UNION ALL SELECT 8, 'DELETE') UNION ALL SELECT 16, 'UPDATE') em(num, text) WHERE n.oid = c.relnamespace AND c.oid = t.tgrelid AND (t.tgtype & em.num) <> 0 AND (t.tgconstraint = 0) AND NOT pg_is_other_temp_schema(n.oid) AND (pg_has_role(c.relowner, 'USAGE') OR has_table_privilege(c.oid, 'INSERT') OR has_table_privilege(c.oid, 'UPDATE') OR has_table_privilege(c.oid, 'DELETE') OR has_table_privilege(c.oid, 'REFERENCES') OR has_table_privilege(c.oid, 'TR
 IGGER')) AND current_database() = ##cat::string AND n.nspname = ##schema::string AND c.relname = ##name::string",
 	
 	/* I_STMT_TRIGGERS_ALL */
-	"SELECT current_database(), n.nspname, t.tgname, em.text, current_database(), n.nspname, c.relname, \"substring\"(pg_get_triggerdef(t.oid), \"position\"(\"substring\"(pg_get_triggerdef(t.oid), 48), 'EXECUTE PROCEDURE') + 47) AS action_statement, CASE WHEN (t.tgtype & 1) = 1 THEN 'ROW' ELSE 'STATEMENT' END AS action_orientation, CASE WHEN (t.tgtype & 2) = 2 THEN 'BEFORE' ELSE 'AFTER' END AS condition_timing, pg_catalog.obj_description(t.oid), t.tgname, t.tgname FROM pg_namespace n, pg_class c, pg_trigger t, (( SELECT 4, 'INSERT' UNION ALL SELECT 8, 'DELETE') UNION ALL SELECT 16, 'UPDATE') em(num, text) WHERE n.oid = c.relnamespace AND c.oid = t.tgrelid AND (t.tgtype & em.num) <> 0 AND NOT t.tgisconstraint AND NOT pg_is_other_temp_schema(n.oid) AND (pg_has_role(c.relowner, 'USAGE') OR has_table_privilege(c.oid, 'INSERT') OR has_table_privilege(c.oid, 'UPDATE') OR has_table_privilege(c.oid, 'DELETE') OR has_table_privilege(c.oid, 'REFERENCES') OR has_table_privilege(c.oid, 'TR
 IGGER'))",
+	"SELECT current_database(), n.nspname, t.tgname, em.text, current_database(), n.nspname, c.relname, \"substring\"(pg_get_triggerdef(t.oid), \"position\"(\"substring\"(pg_get_triggerdef(t.oid), 48), 'EXECUTE PROCEDURE') + 47) AS action_statement, CASE WHEN (t.tgtype & 1) = 1 THEN 'ROW' ELSE 'STATEMENT' END AS action_orientation, CASE WHEN (t.tgtype & 2) = 2 THEN 'BEFORE' ELSE 'AFTER' END AS condition_timing, pg_catalog.obj_description(t.oid), t.tgname, t.tgname FROM pg_namespace n, pg_class c, pg_trigger t, (( SELECT 4, 'INSERT' UNION ALL SELECT 8, 'DELETE') UNION ALL SELECT 16, 'UPDATE') em(num, text) WHERE n.oid = c.relnamespace AND c.oid = t.tgrelid AND (t.tgtype & em.num) <> 0 AND NOT (t.tgconstraint = 0) AND NOT pg_is_other_temp_schema(n.oid) AND (pg_has_role(c.relowner, 'USAGE') OR has_table_privilege(c.oid, 'INSERT') OR has_table_privilege(c.oid, 'UPDATE') OR has_table_privilege(c.oid, 'DELETE') OR has_table_privilege(c.oid, 'REFERENCES') OR has_table_privilege(c.oid,
  'TRIGGER'))",
 
 	/* I_STMT_EL_TYPES_COL */
 	"SELECT 'COL' || current_database() || '.' || nc.nspname || '.' || c.relname || '.' || a.attnum, current_database(), nc.nspname, c.relname, 'TABLE_COL', coalesce (nbt.nspname || '.', '') || bt.typname, NULL, NULL, NULL FROM pg_attribute a, pg_class c, pg_namespace nc, pg_type t JOIN pg_namespace nt ON t.typnamespace = nt.oid LEFT JOIN (pg_type bt JOIN pg_namespace nbt ON bt.typnamespace = nbt.oid) ON t.typelem = bt.oid WHERE a.attrelid = c.oid AND a.atttypid = t.oid AND nc.oid = c.relnamespace AND NOT pg_is_other_temp_schema(nc.oid) AND a.attnum > 0 AND NOT a.attisdropped AND (c.relkind = ANY (ARRAY['r', 'v'])) AND (pg_has_role(c.relowner, 'USAGE') OR has_table_privilege(c.oid, 'SELECT') OR has_table_privilege(c.oid, 'INSERT') OR has_table_privilege(c.oid, 'UPDATE') OR has_table_privilege(c.oid, 'REFERENCES')) AND t.typelem <> 0 AND t.typlen = -1 AND 'COL' || current_database() || '.' || nc.nspname || '.' || c.relname || '.' || a.attnum = ##name::string",