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| author | Dean Rasheed <dean.a.rasheed@gmail.com> | 2024-12-02 11:37:57 +0000 |
|---|---|---|
| committer | Dean Rasheed <dean.a.rasheed@gmail.com> | 2024-12-02 11:37:57 +0000 |
| commit | 97173536ed4b1c29dce0dc4119db136e142f60a2 (patch) | |
| tree | 95a2b589f59b8a008b5ddc0a9fe3f6c29611d5f4 /src/backend/utils/misc/guc_tables.c | |
| parent | 33152358453cc46f986483e9f82418fb8ba8eaef (diff) | |
| download | postgresql-97173536ed4b1c29dce0dc4119db136e142f60a2.tar.gz postgresql-97173536ed4b1c29dce0dc4119db136e142f60a2.zip | |
Add a planner support function for numeric generate_series().
This allows the planner to estimate the number of rows returned by
generate_series(numeric, numeric[, numeric]), when the input values
can be estimated at plan time.
Song Jinzhou, reviewed by Dean Rasheed and David Rowley.
Discussion: https://postgr.es/m/tencent_F43E7F4DD50EF5986D1051DE8DE547910206%40qq.com
Discussion: https://postgr.es/m/tencent_1F6D5B9A1545E02FD7D0EE508DFD056DE50A%40qq.com
Diffstat (limited to 'src/backend/utils/misc/guc_tables.c')
0 files changed, 0 insertions, 0 deletions