Hello, i guess there is the error in Postgresql 10.x and 11.x. I'm using russian ERP platform 1C with Postgres for data processing and storing.
Postgres 10 and 11 (both Linux and Windows) logs error:
2019-08-14 09:05:10.758 MSK [31696] ERROR: index key does not match expected index column
On query:
2019-08-14 07:40:03.417 MSK [12538] STATEMENT: SELECT
T1._IDRRef,
T1._Fld745RRef,
T1._Date_Time,
T1._Fld740
FROM _Document148 T1
LEFT OUTER JOIN _Document148 T2
ON (T1._IDRRef = T2._IDRRef) AND (T2._Fld376 = CAST(0 AS NUMERIC))
WHERE ((T1._Fld376 = CAST(0 AS NUMERIC))) AND (((T2._Fld734RRef = '\\237%\\014\\272J\\012\\005\\234B\\214\\177\\232/Ri\\350'::bytea) OR (T2._Fld734RRef = '\\244\\221k}F\\256\\031AML\\306!x\\376\\353\\234'::bytea)) AND T1._Posted = TRUE AND (T1._Fld745RRef IN ('\\274\\215\\364M0o\\375\\250\\021\\351C\\024Z(`\\236'::bytea)) AND (((T1._Date_Time >= '2019-08-14 00:00:00'::timestamp) AND (T1._Date_Time < '2019-09-10 23:59:00'::timestamp)) OR ((T1._Fld740 > '2019-08-14 00:00:00'::timestamp) AND (T1._Fld740 <= '2019-09-10 23:59:00'::timestamp))) AND (T1._Fld733RRef = '\\317\\200\\364M0o\\375\\250\\021\\351<\\016\\331\\310\\247\\022'::bytea) AND (T1._Fld754RRef = '\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000'::bytea))
ORDER BY (T1._Date_Time)
On Postges 9.6 and earlier works fine....
Let me know if you need any additional information
Thank a lot...
