-- This is an example for .sql file
-- all the comments (ie= what is after --) will be identified as comment
-- and displayed as such in Koha updatedatabase interface
-- the .sql is easy: just define a separator if you plan to have multi-line SQL
-- then, your sql

-- basic example, without delimiter defined:
UPDATE systempreferences SET value="something" WHERE variable="TestSysprefBasic";
INSERT INTO itemtypes (itemtype, description) VALUES ('SAMPLE','A description');
-- End of basic sample


-- more complex example, with delimiter defined:
DELIMITER //
-- I've defined a delimiter
-- so I can put SQL on many lines
-- Note that in this sample, the ; at the end of each query is not required.
CREATE TABLE `testtable1` (
                    `entry` varchar(255) NOT NULL default '',
                    `weight` bigint(20) NOT NULL default 0,
                    PRIMARY KEY  (`entry`)
                    ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
//
-- or on a single line, as previously
-- without ; just for the sample
INSERT INTO `systempreferences` VALUES ('TestSyspref1','2','set the level of error info sent to the browser. 0=none, 1=some, 2=most','0|1|2','Choice')
//