[libgda] PostgreSQL provider: fixed a bug in the meta data retreival

[Vivien Malerba <vivien src gnome org>]

commit 5445ee2801b80925306be42acb54c8faa386c5e2
Author: Vivien Malerba <malerba gnome-db org>
Date:   Tue Aug 25 19:14:19 2009 +0200

    PostgreSQL provider: fixed a bug in the meta data retreival
    
    for bug #575235, comment #15

 providers/postgres/gda-postgres-meta.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/providers/postgres/gda-postgres-meta.c b/providers/postgres/gda-postgres-meta.c
index a156cfe..3d6d67c 100644
--- a/providers/postgres/gda-postgres-meta.c
+++ b/providers/postgres/gda-postgres-meta.c
@@ -105,7 +105,7 @@ static gchar *internal_sql[] = {
 	"SELECT current_database()::information_schema.sql_identifier AS catalog_name, n.nspname::information_schema.sql_identifier AS schema_name, u.rolname::information_schema.sql_identifier AS schema_owner, CASE WHEN n.nspname::information_schema.sql_identifier ~ '^pg_' THEN TRUE WHEN n.nspname::information_schema.sql_identifier = 'information_schema' THEN TRUE ELSE FALSE END FROM pg_namespace n, pg_roles u WHERE n.nspowner = u.oid",
 
 	/* I_STMT_SCHEMA_NAMED */
-	"SELECT current_database()::information_schema.sql_identifier AS catalog_name, n.nspname::information_schema.sql_identifier AS schema_name, u.rolname::information_schema.sql_identifier AS schema_owner, CASE WHEN n.nspname::information_schema.sql_identifier ~ '^pg_' THEN TRUE WHEN n.nspname::information_schema.sql_identifier = 'information_schema' THEN TRUE ELSE FALSE END FROM pg_namespace n, pg_roles u WHERE n.nspowner = u.oid AND SELECT current_database()::information_schema.sql_identifier = ##cat::string AND n.nspname::information_schema.sql_identifier = ##name::string",
+	"SELECT current_database()::information_schema.sql_identifier AS catalog_name, n.nspname::information_schema.sql_identifier AS schema_name, u.rolname::information_schema.sql_identifier AS schema_owner, CASE WHEN n.nspname::information_schema.sql_identifier ~ '^pg_' THEN TRUE WHEN n.nspname::information_schema.sql_identifier = 'information_schema' THEN TRUE ELSE FALSE END FROM pg_namespace n, pg_roles u WHERE n.nspowner = u.oid AND current_database()::information_schema.sql_identifier = ##cat::string AND n.nspname::information_schema.sql_identifier = ##name::string",
 
 	/* I_STMT_TABLES */
 	"SELECT current_database()::information_schema.sql_identifier AS table_catalog, nc.nspname::information_schema.sql_identifier AS table_schema, c.relname::information_schema.sql_identifier AS table_name, CASE WHEN nc.oid = pg_my_temp_schema() THEN 'LOCAL TEMPORARY'::text WHEN c.relkind = 'r' THEN 'BASE TABLE' WHEN c.relkind = 'v' THEN 'VIEW' ELSE NULL::text END::information_schema.character_data AS table_type, CASE WHEN c.relkind = 'r' THEN TRUE ELSE FALSE END, pg_catalog.obj_description(c.oid), CASE WHEN pg_catalog.pg_table_is_visible(c.oid) IS TRUE AND nc.nspname!='pg_catalog' THEN c.relname ELSE coalesce (nc.nspname || '.', '') || c.relname END, coalesce (nc.nspname || '.', '') || c.relname, o.rolname FROM pg_namespace nc, pg_class c, pg_roles o WHERE current_database()::information_schema.sql_identifier = ##cat::string AND nc.nspname::information_schema.sql_identifier = ##schema::string AND c.relnamespace = nc.oid AND (c.relkind = ANY (ARRAY['r', 'v'])) AND NOT pg_is_oth
 er_temp_schema(nc.oid) AND (pg_has_role(c.relowner, 'USAGE'::text) OR has_table_privilege(c.oid, 'SELECT'::text) OR has_table_privilege(c.oid, 'INSERT'::text) OR has_table_privilege(c.oid, 'UPDATE'::text) OR has_table_privilege(c.oid, 'DELETE'::text) OR has_table_privilege(c.oid, 'REFERENCES'::text) OR has_table_privilege(c.oid, 'TRIGGER'::text)) AND o.oid=c.relowner",