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| author | Tomas Vondra | 2019-07-04 21:43:04 +0000 |
|---|---|---|
| committer | Tomas Vondra | 2019-07-04 23:32:46 +0000 |
| commit | 4d66285adc6bb4f9e4fd394d478d663cbccb5fc8 (patch) | |
| tree | 9afc5c0ef3f77893c61ac60acf63f421bb0c716c /src/include/statistics/extended_stats_internal.h | |
| parent | e365a581c246a8e18f38cc530013391329dcdb02 (diff) | |
Fix pg_mcv_list_items() to produce text[]
The function pg_mcv_list_items() returns values stored in MCV items. The
items may contain columns with different data types, so the function was
generating text array-like representation, but in an ad-hoc way without
properly escaping various characters etc.
Fixed by simply building a text[] array, which also makes it easier to
use from queries etc.
Requires changes to pg_proc entry, so bump catversion.
Backpatch to 12, where multi-column MCV lists were introduced.
Author: Tomas Vondra
Reviewed-by: Dean Rasheed
Discussion: https://postgr.es/m/20190618205920.qtlzcu73whfpfqne@development
Diffstat (limited to 'src/include/statistics/extended_stats_internal.h')
0 files changed, 0 insertions, 0 deletions