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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2016-02-02 19:20:02 +0100 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2016-02-02 19:20:02 +0100 |
| commit | 3cb5867b7d346eff4abcb69ca182ba658d5faecc (patch) | |
| tree | 3d9c42c113f5ddbe742210432bd0e419e9b70a12 /contrib/postgres_fdw/postgres_fdw.h | |
| parent | 2ad83fff221eec2cc76f8823b0043763d0dfe0c3 (diff) | |
| download | postgresql-3cb5867b7d346eff4abcb69ca182ba658d5faecc.tar.gz postgresql-3cb5867b7d346eff4abcb69ca182ba658d5faecc.zip | |
Don't test for system columns on join relations
create_foreignscan_plan needs to know whether any system columns are
requested from a relation (this flag is needed by ForeignNext during
execution). However, for join relations this is a pointless test,
because it's not possible to request system columns from them, so
remove the check.
Author: Etsuro Fujita
Discussion: http://www.postgresql.org/message-id/56AA0FC5.9000207@lab.ntt.co.jp
Reviewed-by: David Rowley, Robert Haas
Diffstat (limited to 'contrib/postgres_fdw/postgres_fdw.h')
0 files changed, 0 insertions, 0 deletions