Extend 'guc' regression test to check manipulations of datestyle as
Tom Lane <tgl@sss.pgh.pa.us>
Extend 'guc' regression test to check manipulations of datestyle as well as vacuum_cost_delay. Since datestyle is a string variable, this exercises memory allocation issues that might not appear when modifying an integer GUC variable. Also, we can observe the side effects of changing datestyle to check that assign hooks are called at the right times.
Files
| Path | Change | +/− |
|---|---|---|
| src/test/regress/expected/guc.out | modified | +286 −9 |
| src/test/regress/sql/guc.sql | modified | +61 −3 |