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22 lines
789 B
22 lines
789 B
9 years ago
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CREATE EXTENSION pg_stat_statements;
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CREATE TABLE test (a int, b char(20));
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-- test the basic functionality of pg_stat_statements
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SELECT pg_stat_statements_reset();
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pg_stat_statements_reset
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--------------------------
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(1 row)
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INSERT INTO test VALUES(generate_series(1, 10), 'aaa');
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UPDATE test SET b = 'bbb' WHERE a > 5;
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SELECT query, calls, rows from pg_stat_statements ORDER BY rows;
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query | calls | rows
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----------------------------------------------------+-------+------
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SELECT pg_stat_statements_reset(); | 1 | 1
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UPDATE test SET b = ? WHERE a > ?; | 1 | 5
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INSERT INTO test VALUES(generate_series(?, ?), ?); | 1 | 10
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(3 rows)
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DROP TABLE test;
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DROP EXTENSION pg_stat_statements;
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