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https://git.postgresql.org/git/postgresql.git
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524cfad23f
the new timetravel.c,
new timetravel.README (cut from spi/README and modified),
modified timetravel.sql.in
and modified timetravel.example.
Features:
- optionally 3 parameter for insert/update/delete user name
- work with CREATE UNIQUE INDEX ixxx on table xxx
(unique_field,time_off);
(the original version was work with unique index on 6.5.0-6.5.3,
and not work on 7.3.2,7.3.3)
(before 6.5.0 and between 6.5.3 and 7.3.2 I dont know)
- get_timetravel(tablename) function for check timetravel-status.
- timetravel trigger not change oid of the active record. (it is not a
good feature, because the old version is automatice prevent the paralel
update with "where oid=nnn")
B?jthe Zolt?n
20 lines
446 B
MySQL
20 lines
446 B
MySQL
-- Adjust this setting to control where the objects get created.
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SET search_path = public;
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SET autocommit TO 'on';
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CREATE OR REPLACE FUNCTION timetravel()
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RETURNS trigger
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AS 'MODULE_PATHNAME'
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LANGUAGE 'C';
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CREATE OR REPLACE FUNCTION set_timetravel(name, int4)
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RETURNS int4
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AS 'MODULE_PATHNAME'
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LANGUAGE 'C' WITH (isStrict);
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CREATE OR REPLACE FUNCTION get_timetravel(name)
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RETURNS int4
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AS 'MODULE_PATHNAME'
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LANGUAGE 'C' WITH (isStrict);
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