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Correctly discover columns for given table #33

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Correctly discover columns for given table #33

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4 changes: 3 additions & 1 deletion tap_redshift/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -86,7 +86,9 @@ def discover_catalog(conn, db_schema):
SELECT c.table_name, c.ordinal_position, c.column_name, c.udt_name,
c.is_nullable
FROM INFORMATION_SCHEMA.Tables t
JOIN INFORMATION_SCHEMA.Columns c ON c.table_name = t.table_name
JOIN INFORMATION_SCHEMA.Columns c
ON c.table_name = t.table_name AND
c.table_schema = t.table_schema
WHERE t.table_schema = '{}'
ORDER BY c.table_name, c.ordinal_position
""".format(db_schema))
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