Wavyzz/dolibarr
2
0
Fork 1
mirror of https://github.com/Dolibarr/dolibarr.git synced 2025-12-21 00:41:29 +01:00
Code Issues Packages Projects Releases Wiki Activity

New: Add postgresql function to resynchronize sequences

Browse Source
This commit is contained in:
Laurent Destailleur
2012-02-19 03:21:10 +01:00
parent dd766cbb79
commit a500033b10
3 changed files with 10 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
htdocs/install/pgsql/functions/functions.sql
View File

@@ -46,3 +46,6 @@ CREATE OR REPLACE FUNCTION DAY(TIMESTAMP without TIME ZONE) RETURNS INTEGER AS $
CREATE OR REPLACE FUNCTION DAY(TIMESTAMP WITH TIME ZONE) RETURNS INTEGER AS $$ SELECT EXTRACT(DAY FROM $1)::INTEGER; $$ LANGUAGE SQL STABLE;
CREATE OR REPLACE FUNCTION DAY(DATE) RETURNS INTEGER AS $$ SELECT EXTRACT(DAY FROM $1)::INTEGER; $$ LANGUAGE SQL IMMUTABLE;
CREATE OR REPLACE FUNCTION rebuilt_sequences() RETURNS integer as $body$ DECLARE sequencedefs RECORD; c integer ; BEGIN FOR sequencedefs IN SELECT DISTINCT constraint_column_usage.table_name as tablename, constraint_column_usage.table_name as tablename, constraint_column_usage.column_name as columnname, replace(replace(columns.column_default,'''::regclass)',''),'nextval(''','') as sequencename from information_schema.constraint_column_usage, information_schema.columns where constraint_column_usage.table_schema ='public' AND columns.table_schema = 'public' AND columns.table_name=constraint_column_usage.table_name AND constraint_column_usage.column_name IN ('rowid','id') AND constraint_column_usage.column_name = columns.column_name AND columns.column_default is not null LOOP EXECUTE 'select max('||sequencedefs.columnname||') from ' || sequencedefs.tablename INTO c; IF c is null THEN c = 0; END IF; IF c is not null THEN c = c+ 1; END IF; EXECUTE 'alter sequence ' || sequencedefs.sequencename ||' restart with ' || c; END LOOP; RETURN 1; END; $body$ LANGUAGE PLPGSQL;