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CC-4289: Airtime 2.2 upgrade script 

- added function to convert character bpm's into integer values
This commit is contained in:
denise 2012-08-27 12:19:02 -04:00
parent b92ff1de89
commit 3fc91112c7
1 changed files with 10 additions and 1 deletions
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11
install_minimal/upgrades/airtime-2.2.0/data/upgrade.sql
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@ -8,6 +8,13 @@ DROP TABLE cc_access;
DROP SEQUENCE cc_access_id_seq; DROP SEQUENCE cc_access_id_seq;
CREATE FUNCTION airtime_to_int(chartoconvert character varying) RETURNS integer
AS
'SELECT CASE WHEN trim($1) SIMILAR TO ''[0-9]+'' THEN CAST(trim($1) AS integer) ELSE NULL END;'
LANGUAGE SQL
IMMUTABLE
RETURNS NULL ON NULL INPUT;
CREATE SEQUENCE cc_block_id_seq CREATE SEQUENCE cc_block_id_seq
START WITH 1 START WITH 1
INCREMENT BY 1 INCREMENT BY 1
@ -97,7 +104,7 @@ CREATE TABLE cc_webstream_metadata (
ALTER TABLE cc_files ALTER TABLE cc_files
DROP COLUMN gunid, DROP COLUMN gunid,
ADD COLUMN replay_gain character varying(16), ADD COLUMN replay_gain character varying(16),
ALTER COLUMN bpm TYPE integer /* TYPE change - table: cc_files original: character varying(8) new: integer */; ALTER COLUMN bpm TYPE integer using airtime_to_int(bpm) /* TYPE change - table: cc_files original: character varying(8) new: integer */;
ALTER TABLE cc_playlistcontents ALTER TABLE cc_playlistcontents
ADD COLUMN block_id integer, ADD COLUMN block_id integer,
@ -145,3 +152,5 @@ ALTER TABLE cc_schedule
ALTER TABLE cc_webstream_metadata ALTER TABLE cc_webstream_metadata
ADD CONSTRAINT cc_schedule_inst_fkey FOREIGN KEY (instance_id) REFERENCES cc_schedule(id) ON DELETE CASCADE; ADD CONSTRAINT cc_schedule_inst_fkey FOREIGN KEY (instance_id) REFERENCES cc_schedule(id) ON DELETE CASCADE;
DROP FUNCTION airtime_to_int(chartoconvert character varying);