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| author | Tom Lane <tgl@sss.pgh.pa.us> | 1999-08-10 02:58:56 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 1999-08-10 02:58:56 +0000 |
| commit | 4a1c5cb953b1c5baada2c1aa6592438517595922 (patch) | |
| tree | 7acd8cc6812b5401fd4f7de7e6c87dfb30bc4609 /src/tutorial/funcs.c | |
| parent | 158fd5f1c4ab70f6db388e2bc7f4467b63d85457 (diff) | |
| download | postgresql-4a1c5cb953b1c5baada2c1aa6592438517595922.tar.gz postgresql-4a1c5cb953b1c5baada2c1aa6592438517595922.zip | |
Revise create_nestloop_node's handling of inner indexscan to
work under a wider range of scenarios than it did --- it formerly did not
handle a multi-pass inner scan, nor cases in which the inner scan's
indxqualorig or non-index qual contained outer var references. I am not
sure that these limitations could be hit in the existing optimizer, but
they need to be fixed for future expansion.
Diffstat (limited to 'src/tutorial/funcs.c')
0 files changed, 0 insertions, 0 deletions