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https://github.com/YunoHost-Apps/noalyss_ynh.git
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32 lines
910 B
MySQL
32 lines
910 B
MySQL
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begin;
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CREATE OR REPLACE FUNCTION comptaproc.jrnx_letter_del()
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RETURNS trigger AS
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$BODY$
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declare
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row jrnx%ROWTYPE;
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begin
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row:=OLD;
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-- remove orphan
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delete from jnt_letter
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where (jl_id in (select jl_id from letter_deb) and jl_id not in(select jl_id from letter_cred ))
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or (jl_id not in (select jl_id from letter_deb ) and jl_id in(select jl_id from letter_cred ));
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return row;
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end;
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$BODY$
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LANGUAGE 'plpgsql';
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delete from jnt_letter where (jl_id in (select jl_id from letter_deb ) and jl_id not in(select jl_id from letter_cred )) or (jl_id not in (select jl_id from letter_deb ) and jl_id in(select jl_id from letter_cred ));
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-- Function: comptaproc.jrnx_del()
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CREATE TRIGGER t_letter_del
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AFTER DELETE
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ON jrnx
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FOR EACH ROW
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EXECUTE PROCEDURE comptaproc.jrnx_letter_del();
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COMMENT ON TRIGGER t_letter_del ON jrnx IS 'Delete the lettering for this row';
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update version set val=80;
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commit;
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