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| author | Robert Haas <rhaas@postgresql.org> | 2011-05-23 15:17:18 -0400 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2011-05-23 15:17:18 -0400 |
| commit | 7149b128dc12ece64c182962dc4f882ea7559d0c (patch) | |
| tree | dbe68fac36d6d610886a29d4947ce0b31d413550 /src/interfaces/ecpg/test/sql/array.pgc | |
| parent | c58b945e23e63a0baca67b216a5225b34de84cce (diff) | |
Improve hash_array() logic for combining hash values.
The new logic is less vulnerable to transpositions.
This invalidates the contents of hash indexes built with the old
functions; hence, bump catversion.
Dean Rasheed
Diffstat (limited to 'src/interfaces/ecpg/test/sql/array.pgc')
0 files changed, 0 insertions, 0 deletions