pgsql: Remove another test that doesn't work on Windows.

Remove another test that doesn't work on Windows. Apparently double-quotes are not allowed in filenames on Windows, either. Per buildfarm. Branch -- master Details --- https://git.postgresql.org/pg/commitdiff/3bf44303b954269558c30458df8d02fb99c40c67 Modified Files -- src/bi

pgsql: Support negative indexes in split_part().

Support negative indexes in split_part(). This provides a handy way to get, say, the last field of the string. Use of a negative index in this way has precedent in the nearby left() and right() functions. The implementation scans the string twice when N < -1, but it seems likely that N = -1 will

pgsql: Fix some typos

Fix some typos Author: Daniel Gustafsson Discussion: https://postgr.es/m/[email protected] Branch -- master Details --- https://git.postgresql.org/pg/commitdiff/788dd0b839fc9f2c85caf86014105afdb60ed5e3 Modified Files -- contrib/amcheck/verify_heap