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| author | Bruce Momjian <bruce@momjian.us> | 2002-09-04 20:06:23 +0000 |
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| committer | Bruce Momjian <bruce@momjian.us> | 2002-09-04 20:06:23 +0000 |
| commit | 0cd2a84702e20a70363c93354bef2824d7610848 (patch) | |
| tree | aaf3e8f2d7f168cdae4b97f1d222eded52d2b8af | |
| parent | 4490c7b14bb3761dc02d05f45cc4f1eb94a39426 (diff) | |
| download | postgresql-0cd2a84702e20a70363c93354bef2824d7610848.tar.gz postgresql-0cd2a84702e20a70363c93354bef2824d7610848.zip | |
Add Joe's table functions description.
| -rw-r--r-- | HISTORY | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -22,9 +22,10 @@ Overview Table Functions - PL/PgSQL and C functions can now return sets, with multiple - rows and multiple columns. You specify these functions in the - SELECT FROM clause, similar to a table or view. + Functions returning multiple rows and/or multiple columns are + now much easier to use than before. You can call such a + "table function" in the SELECT FROM clause, treating its output + like a table. Also, plpgsql functions can now return sets. Prepared Queries |