Add upgrade script

This commit is contained in:
Laurent Destailleur 2013-11-23 13:19:55 +01:00
parent b8141ef2db
commit 9156e9168f

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--
-- Be carefull to requests order.
-- This file must be loaded by calling /install/index.php page
-- when current version is 3.5.0 or higher.
--
-- To rename a table: ALTER TABLE llx_table RENAME TO llx_table_new;
-- To add a column: ALTER TABLE llx_table ADD COLUMN newcol varchar(60) NOT NULL DEFAULT '0' AFTER existingcol;
-- To rename a column: ALTER TABLE llx_table CHANGE COLUMN oldname newname varchar(60);
-- To drop a column: ALTER TABLE llx_table DROP COLUMN oldname;
-- To change type of field: ALTER TABLE llx_table MODIFY COLUMN name varchar(60);
-- To drop a foreign key: ALTER TABLE llx_table DROP FOREIGN KEY fk_name;
-- To restrict request to Mysql version x.y use -- VMYSQLx.y
-- To restrict request to Pgsql version x.y use -- VPGSQLx.y
-- To make pk to be auto increment (mysql): VMYSQL4.3 ALTER TABLE llx_c_shipment_mode CHANGE COLUMN rowid rowid INTEGER NOT NULL AUTO_INCREMENT;
-- To make pk to be auto increment (postgres) VPGSQL8.2 NOT POSSIBLE. MUST DELETE/CREATE TABLE
-- -- VPGSQL8.2 DELETE FROM llx_usergroup_user WHERE fk_user NOT IN (SELECT rowid from llx_user);
-- -- VMYSQL4.1 DELETE FROM llx_usergroup_user WHERE fk_usergroup NOT IN (SELECT rowid from llx_usergroup);