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e4186762ff
to the table function, thus preventing memory leakage accumulation across calls. This means that SRFs need to be careful to distinguish permanent and local storage; adjust code and documentation accordingly. Patch by Joe Conway, very minor tweaks by Tom Lane.
17 lines
679 B
MySQL
17 lines
679 B
MySQL
DROP TYPE pgstattuple_type CASCADE;
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CREATE TYPE pgstattuple_type AS (
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table_len BIGINT, -- physical table length in bytes
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tuple_count BIGINT, -- number of live tuples
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tuple_len BIGINT, -- total tuples length in bytes
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tuple_percent FLOAT, -- live tuples in %
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dead_tuple_count BIGINT, -- number of dead tuples
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dead_tuple_len BIGINT, -- total dead tuples length in bytes
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dead_tuple_percent FLOAT, -- dead tuples in %
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free_space BIGINT, -- free space in bytes
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free_percent FLOAT -- free space in %
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);
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CREATE OR REPLACE FUNCTION pgstattuple(text) RETURNS pgstattuple_type
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AS 'MODULE_PATHNAME', 'pgstattuple'
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LANGUAGE 'c' WITH (isstrict);
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