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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2011-09-11 16:29:42 -0400 |
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| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2011-09-11 16:29:42 -0400 |
| commit | b0025bd95703aaedc4ff23ddcfbde9597fa0919d (patch) | |
| tree | 23e4a900474f51b2c7932fffcf276e8141e0c389 /src/backend/access/gist/gistbuild.c | |
| parent | 5f42e5945b3dd96c228531c0730f418846ced04e (diff) | |
| download | postgresql-b0025bd95703aaedc4ff23ddcfbde9597fa0919d.tar.gz postgresql-b0025bd95703aaedc4ff23ddcfbde9597fa0919d.zip | |
Invent a new memory context primitive, MemoryContextSetParent.
This function will be useful for altering the lifespan of a context after
creation (for example, by creating it under a transient context and later
reparenting it to belong to a long-lived context). It costs almost no new
code, since we can refactor what was there. Per my proposal of yesterday.
Diffstat (limited to 'src/backend/access/gist/gistbuild.c')
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