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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2023-03-21 13:03:42 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2023-03-21 13:03:56 -0400 |
| commit | b0d8f2d983cb25d1035fae1cd7de214dd67809b4 (patch) | |
| tree | 765a0ea3579a960f3574a38e229338011b804e3a /src/backend/executor/nodeProjectSet.c | |
| parent | 0f85db92b9ea167d3b9e90f3fb5fb3b9a93babc2 (diff) | |
| download | postgresql-b0d8f2d983cb25d1035fae1cd7de214dd67809b4.tar.gz postgresql-b0d8f2d983cb25d1035fae1cd7de214dd67809b4.zip | |
Add SHELL_ERROR and SHELL_EXIT_CODE magic variables to psql.
These are set after a \! command or a backtick substitution.
SHELL_ERROR is just "true" for error (nonzero exit status) or "false"
for success, while SHELL_EXIT_CODE records the actual exit status
following standard shell/system(3) conventions.
Corey Huinker, reviewed by Maxim Orlov and myself
Discussion: https://postgr.es/m/CADkLM=cWao2x2f+UDw15W1JkVFr_bsxfstw=NGea7r9m4j-7rQ@mail.gmail.com
Diffstat (limited to 'src/backend/executor/nodeProjectSet.c')
0 files changed, 0 insertions, 0 deletions