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Update of contrib stuff from massimo.

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This commit is contained in:
Bruce Momjian
1997-11-05 21:38:25 +00:00
parent 5aaf00f3f3
commit 951986c550
33 changed files with 2547 additions and 578 deletions
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33
contrib/sequence/set_sequence.sql.in Normal file
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-- SQL code to define new sequence utilities
-- Set a new sequence value
--
create function set_currval(text, int4) returns int4
as 'MODULE_PATHNAME'
language 'C';
-- Increment the value of sequence
--
-- select next_id('sequence_name');
--
create function next_id(text) returns int4
as 'MODULE_PATHNAME'
language 'C';
-- Return the last value set for a sequence
--
-- select last_id('sequence_name');
--
create function last_id(text) returns int4
as 'MODULE_PATHNAME'
language 'C';
-- Set the current value of a sequence
--
-- select set_last_id('sequence_name', 1);
--
create function set_last_id(text,int4) returns int4
as 'MODULE_PATHNAME'
language 'C';
-- end of file