mirror of
https://github.com/postgres/postgres.git
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8f0ca623ff
inclusion in pgsql. I have included a README which should be enough to start using it, plus a BENCH file that describes some timings I have done. Please have a look at it, and if you think everything is OK, I would like it seen included in the contrib-section of pgsql. I don't think I will do any more work in this, but maybe it inspires somebody else to improve on it. Maarten Boekhold
351 lines
8.7 KiB
Bash
Executable File
351 lines
8.7 KiB
Bash
Executable File
#!/bin/sh
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PATH=${PATH}:/usr/local/pgsql/bin
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TIMEFORMAT="%3Uu %3Ss %lR %P%%"
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export PATH TIMEFORMAT
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case "$1" in
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-n)
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trashing=0
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;;
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*)
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trashing=1
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;;
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esac
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echo "TESTING ON UNCLUSTERED FTI"
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(p.oid) from product p, artist_fti f1, artist_fti f2
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where
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f1.string ~ '^lapton' and f2.string ~ '^ric' and
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f1.id=p.oid and f2.id=p.oid;"
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echo -n "1: ^lapton and ^ric : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^lapton and ^ric : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^lapton and ^ric : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(p.oid) from product p, artist_fti f1, artist_fti f2
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where
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f1.string ~ '^lling' and f2.string ~ '^tones' and
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f1.id=p.oid and f2.id=p.oid;"
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echo -n "1: ^lling and ^tones : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^lling and ^tones : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^lling and ^tones : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(p.oid) from product p, artist_fti f1, artist_fti f2
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where
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f1.string ~ '^aughan' and f2.string ~ '^evie' and
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f1.id=p.oid and f2.id=p.oid;"
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echo -n "1: ^aughan and ^evie : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^aughan and ^evie : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^aughan and ^evie : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(p.oid) from product p, artist_fti f1
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where
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f1.string ~ '^lling' and
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p.oid=f1.id;"
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echo -n "1: ^lling : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^lling : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^lling : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(p.oid) from product p, artist_fti f1, artist_fti f2, artist_fti f3
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where
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f1.string ~ '^stev' and
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f2.string ~ '^ray' and
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f3.string ~ '^vaugh' and
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p.oid=f1.id and p.oid=f2.id and p.oid=f3.id;"
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echo -n "1: ^stev and ^ray and ^vaugh : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^stev and ^ray and ^vaugh : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^stev and ^ray and ^vaugh : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(*) from artist_fti where string ~ '^lling';"
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echo -n "1: ^lling (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^lling (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^lling (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(*) from artist_fti where string ~ '^vaughan';"
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echo -n "1: ^vaughan (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^vaughan (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^vaughan (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(*) from artist_fti where string ~ '^rol';"
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echo -n "1: ^rol (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^rol (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^rol (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo
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echo "TESTING ON CLUSTERED FTI"
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(p.oid) from product p, clustered f1, clustered f2
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where
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f1.string ~ '^lapton' and f2.string ~ '^ric' and
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f1.id=p.oid and f2.id=p.oid;"
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echo -n "1: ^lapton and ^ric : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^lapton and ^ric : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^lapton and ^ric : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(p.oid) from product p, clustered f1, clustered f2
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where
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f1.string ~ '^lling' and f2.string ~ '^tones' and
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f1.id=p.oid and f2.id=p.oid;"
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echo -n "1: ^lling and ^tones : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^lling and ^tones : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^lling and ^tones : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(p.oid) from product p, clustered f1, clustered f2
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where
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f1.string ~ '^aughan' and f2.string ~ '^evie' and
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f1.id=p.oid and f2.id=p.oid;"
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echo -n "1: ^aughan and ^evie : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^aughan and ^evie : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^aughan and ^evie : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(p.oid) from product p, clustered f1
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where
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f1.string ~ '^lling' and
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p.oid=f1.id;"
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echo -n "1: ^lling : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^lling : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^lling : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(p.oid) from product p, clustered f1, clustered f2, clustered f3
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where
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f1.string ~ '^stev' and
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f2.string ~ '^ray' and
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f3.string ~ '^vaugh' and
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p.oid=f1.id and p.oid=f2.id and p.oid=f3.id;"
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echo -n "1: ^stev and ^ray and ^vaugh : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^stev and ^ray and ^vaugh : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^stev and ^ray and ^vaugh : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(*) from clustered where string ~ '^lling';"
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echo -n "1: ^lling (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^lling (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^lling (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(*) from clustered where string ~ '^vaughan';"
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echo -n "1: ^vaughan (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^vaughan (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^vaughan (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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# trash disk
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if [ $trashing = 1 ]
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then
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echo "trashing"
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psql -q -n -o /dev/null -c "select count(*) from product;" test
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else
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echo
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fi
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Q="select count(*) from clustered where string ~ '^rol';"
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echo -n "1: ^rol (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "2: ^rol (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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echo -n "3: ^rol (no join) : "
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time psql -q -n -o /dev/null -c "$Q" test
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