diff options
Diffstat (limited to '')
| -rw-r--r-- | contrib/btree_gist/sql/cash.sql | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/contrib/btree_gist/sql/cash.sql b/contrib/btree_gist/sql/cash.sql new file mode 100644 index 0000000..4526cc4 --- /dev/null +++ b/contrib/btree_gist/sql/cash.sql @@ -0,0 +1,37 @@ +-- money check + +CREATE TABLE moneytmp (a money); + +\copy moneytmp from 'data/cash.data' + +SET enable_seqscan=on; + +SELECT count(*) FROM moneytmp WHERE a < '22649.64'; + +SELECT count(*) FROM moneytmp WHERE a <= '22649.64'; + +SELECT count(*) FROM moneytmp WHERE a = '22649.64'; + +SELECT count(*) FROM moneytmp WHERE a >= '22649.64'; + +SELECT count(*) FROM moneytmp WHERE a > '22649.64'; + +SELECT a, a <-> '21472.79' FROM moneytmp ORDER BY a <-> '21472.79' LIMIT 3; + +CREATE INDEX moneyidx ON moneytmp USING gist ( a ); + +SET enable_seqscan=off; + +SELECT count(*) FROM moneytmp WHERE a < '22649.64'::money; + +SELECT count(*) FROM moneytmp WHERE a <= '22649.64'::money; + +SELECT count(*) FROM moneytmp WHERE a = '22649.64'::money; + +SELECT count(*) FROM moneytmp WHERE a >= '22649.64'::money; + +SELECT count(*) FROM moneytmp WHERE a > '22649.64'::money; + +EXPLAIN (COSTS OFF) +SELECT a, a <-> '21472.79' FROM moneytmp ORDER BY a <-> '21472.79' LIMIT 3; +SELECT a, a <-> '21472.79' FROM moneytmp ORDER BY a <-> '21472.79' LIMIT 3; |