Re: pgsql: Add general purpose hasing functions to pgbench.
От | Teodor Sigaev |
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Тема | Re: pgsql: Add general purpose hasing functions to pgbench. |
Дата | |
Msg-id | bf713343-4228-5702-e27c-be91e855d5f7@sigaev.ru обсуждение исходный текст |
Ответ на | Re: pgsql: Add general purpose hasing functions to pgbench. (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: pgsql: Add general purpose hasing functions to pgbench.
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Список | pgsql-committers |
will fix, Tom Lane wrote: > Teodor Sigaev <teodor@sigaev.ru> writes: >> Add general purpose hasing functions to pgbench. > > The 32-bit members of the buildfarm aren't very happy with this, > eg on dromedary: > > cache gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute-Wformat-security -fno-strict-aliasing -fwrapv -g -O2 -ansi -I. -I. -I../../../src/interfaces/libpq-I../../../src/include -DCOPY_PARSE_PLAN_TREES -DRAW_EXPRESSION_COVERAGE_TEST -c -o command.ocommand.c > pgbench.c: In function 'getHashFnv1a': > pgbench.c:945: warning: integer constant is too large for 'long' type > pgbench.c:952: warning: integer constant is too large for 'long' type > pgbench.c: In function 'getHashMurmur2': > pgbench.c:967: warning: integer constant is too large for 'long' type > pgbench.c:970: warning: integer constant is too large for 'long' type > pgbench.c:972: warning: integer constant is too large for 'long' type > pgbench.c:975: warning: integer constant is too large for 'long' type > pgbench.c:978: warning: integer constant is too large for 'long' type > > Looks to me like the constants need to be written with INT64CONST(). > Also, the fact that the added regression test is passing makes me > wonder whether it's actually exercising these functions meaningfully. > > regards, tom lane > -- Teodor Sigaev E-mail: teodor@sigaev.ru WWW: http://www.sigaev.ru/
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