Introduced by
578b229718e.
Author: Dean Rasheed <dean.a.rasheed@gmail.com>
Reviewed-by: Tender Wang <tndrwang@gmail.com>
Discussion: https://postgr.es/m/CAEZATCV_CzRSOPMf1gbHQ7xTmyrV6kE7ViCBD6B81WF7GfTAEA@mail.gmail.com
Backpatch-through: 13
--
CREATE TABLE syscol_table (a INT);
-- System columns cannot be indexed
-CREATE INDEX ON syscolcol_table (ctid);
-ERROR: relation "syscolcol_table" does not exist
+CREATE INDEX ON syscol_table (ctid);
+ERROR: index creation on system columns is not supported
-- nor used in expressions
CREATE INDEX ON syscol_table ((ctid >= '(1000,0)'));
ERROR: index creation on system columns is not supported
CREATE TABLE syscol_table (a INT);
-- System columns cannot be indexed
-CREATE INDEX ON syscolcol_table (ctid);
+CREATE INDEX ON syscol_table (ctid);
-- nor used in expressions
CREATE INDEX ON syscol_table ((ctid >= '(1000,0)'));