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pgbench: Improve help output of -I option

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Add a description of the step letters to the --help output.

Author: Gurjeet Singh <gurjeet@singh.im>
Reviewed-by: Tristen Raab <tristen.raab@highgo.ca>
Discussion: https://www.postgresql.org/message-id/flat/CABwTF4Xbc=K4tFj5Znc8jx0GCufQa577GCDsWD7=71qDnUEOyQ@mail.gmail.com
This commit is contained in:
Peter Eisentraut 2023-09-26 22:08:58 +01:00
parent 441bbd2988
commit 639e1aa81f
1 changed files with 8 additions and 1 deletions
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src/bin/pgbench/pgbench.c
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@ -873,7 +873,14 @@ usage(void)
"\nInitialization options:\n"
" -i, --initialize invokes initialization mode\n"
" -I, --init-steps=[" ALL_INIT_STEPS "]+ (default \"" DEFAULT_INIT_STEPS "\")\n"
" run selected initialization steps\n"
" run selected initialization steps, in the specified order\n"
" d: drop any existing pgbench tables\n"
" t: create the tables used by the standard pgbench scenario\n"
" g: generate data, client-side\n"
" G: generate data, server-side\n"
" v: invoke VACUUM on the standard tables\n"
" p: create primary key indexes on the standard tables\n"
" f: create foreign keys between the standard tables\n"
" -F, --fillfactor=NUM set fill factor\n"
" -n, --no-vacuum do not run VACUUM during initialization\n"
" -q, --quiet quiet logging (one message each 5 seconds)\n"