4 Commits

Author	SHA1	Message	Date
Tom Lane	2d4db3675f	Fix up text concatenation so that it accepts all the reasonable cases that ... were accepted by prior Postgres releases. This takes care of the loose end left by the preceding patch to downgrade implicit casts-to-text. To avoid breaking desirable behavior for array concatenation, introduce a new polymorphic pseudo-type "anynonarray" --- the added concatenation operators are actually text || anynonarray and anynonarray || text.	2007-06-06 23:00:50 +00:00
Thomas G. Lockhart	61ef6a1a3f	Clean up syntax to use SQL92-ish type coersion ... rather than the Postgres "::" notation. All of these tests have been completely inspected and give correct results.	2000-01-04 16:21:02 +00:00
Thomas G. Lockhart	1d7b6f14e2	Adjust tests to reflect removal of time travel. ... Add tests for strings and varchar.	1997-12-01 02:46:13 +00:00
Marc G. Fournier	04688df668	Again, add more tests	1997-04-05 11:26:55 +00:00