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Fix CDB_Overviews for the case that the table name requires quoting

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This commit is contained in:
Javier Goizueta
2016-01-13 18:24:06 +01:00
parent a9e2d19918
commit 46bc774d38
1 changed files with 5 additions and 1 deletions
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scripts-available/CDB_Overviews.sql
+5 -1
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@@ -26,11 +26,15 @@ $$ LANGUAGE PLPGSQL VOLATILE;
CREATE OR REPLACE FUNCTION CDB_Overviews(reloid REGCLASS) CREATE OR REPLACE FUNCTION CDB_Overviews(reloid REGCLASS)
RETURNS TABLE(z integer, overview_table REGCLASS) RETURNS TABLE(z integer, overview_table REGCLASS)
AS $$ AS $$
-- FIXME: this will fail if the overview tables
-- require a explicit schema name
-- possible solutions: return table names as text instead of regclass
-- or add schema of reloid before casting to regclass
SELECT SELECT
substring(cdb_usertables from '\d+$')::integer as z, substring(cdb_usertables from '\d+$')::integer as z,
cdb_usertables::regclass as overview_table cdb_usertables::regclass as overview_table
FROM CDB_UserTables() FROM CDB_UserTables()
WHERE cdb_usertables SIMILAR TO reloid::text || '_ov[\d]+' WHERE cdb_usertables SIMILAR TO (SELECT relname FROM pg_class WHERE oid=reloid) || '_ov[\d]+'
ORDER BY z; ORDER BY z;
$$ LANGUAGE SQL; $$ LANGUAGE SQL;