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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2012-01-19 13:06:30 +0200 |
|---|---|---|
| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2012-01-19 13:06:30 +0200 |
| commit | fa352d662e57fa150158b9cb0a8f127250f8c97f (patch) | |
| tree | 5a636ce02b86bd501db3dc8d7cf7901bd8058d4d /doc/src/sgml/sql.sgml | |
| parent | 6f6b46c9c0ca3d96acbebc5499c32ee6369e1eec (diff) | |
Make pg_relation_size() and friends return NULL if the object doesn't exist.
That avoids errors when the functions are used in queries like "SELECT
pg_relation_size(oid) FROM pg_class", and a table is dropped concurrently.
Phil Sorber
Diffstat (limited to 'doc/src/sgml/sql.sgml')
0 files changed, 0 insertions, 0 deletions