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| author | Peter Eisentraut <peter_e@gmx.net> | 2008-11-12 13:09:28 +0000 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2008-11-12 13:09:28 +0000 |
| commit | f98f6ee0641e87c6ecc2524f5d0a8b54924ffd14 (patch) | |
| tree | a192c5bf9cfea3c4581f16f19ec7f6e8245f3c2a /doc/src/FAQ/FAQ.html | |
| parent | 4c22564471e2724bcc62bc2c61ece796c946f16e (diff) | |
array_length() function, and for SQL compatibility also cardinality()
function as a special case.
This version still has the suspicious behavior of returning null for an
empty array (rather than zero), but this may need a wholesale revision of
empty array behavior, currently under discussion.
Jim Nasby, Robert Haas, Peter Eisentraut
Diffstat (limited to 'doc/src/FAQ/FAQ.html')
0 files changed, 0 insertions, 0 deletions