Branch 'dev/kolab-cache-refactoring' - plugins/libkolab
Thomas Brüderli
bruederli at kolabsys.com
Mon Oct 7 15:27:19 CEST 2013
plugins/libkolab/SQL/mysql.initial.sql | 6 ++--
plugins/libkolab/SQL/mysql/2013100400.sql | 38 ++++++++++++++++++++++++++----
2 files changed, 36 insertions(+), 8 deletions(-)
New commits:
commit 66e33b946c3d486e09c6c15a1bb3cb1f2d46064a
Author: Thomas Bruederli <bruederli at kolabsys.com>
Date: Mon Oct 7 15:26:49 2013 +0200
Better charset settings for kolab_folders table; add statements to migrate existing cache data into the new table structure
diff --git a/plugins/libkolab/SQL/mysql.initial.sql b/plugins/libkolab/SQL/mysql.initial.sql
index 8e9c8dc..97218b6 100644
--- a/plugins/libkolab/SQL/mysql.initial.sql
+++ b/plugins/libkolab/SQL/mysql.initial.sql
@@ -11,10 +11,10 @@ DROP TABLE IF EXISTS `kolab_folders`;
CREATE TABLE `kolab_folders` (
`ID` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
- `resource` VARCHAR(255) CHARACTER SET ascii NOT NULL,
- `type` VARCHAR(32) CHARACTER SET ascii NOT NULL,
+ `resource` VARCHAR(255) NOT NULL,
+ `type` VARCHAR(32) NOT NULL,
`synclock` INT(10) NOT NULL DEFAULT '0',
- `ctag` VARCHAR(32) DEFAULT NULL,
+ `ctag` VARCHAR(40) DEFAULT NULL,
PRIMARY KEY(`ID`),
INDEX `resource_type` (`resource`, `type`)
) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
diff --git a/plugins/libkolab/SQL/mysql/2013100400.sql b/plugins/libkolab/SQL/mysql/2013100400.sql
index cdc1df6..aed3557 100644
--- a/plugins/libkolab/SQL/mysql/2013100400.sql
+++ b/plugins/libkolab/SQL/mysql/2013100400.sql
@@ -1,11 +1,9 @@
-DROP TABLE IF EXISTS `kolab_cache`;
-
CREATE TABLE `kolab_folders` (
`ID` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
- `resource` VARCHAR(255) CHARACTER SET ascii NOT NULL,
- `type` VARCHAR(32) CHARACTER SET ascii NOT NULL,
+ `resource` VARCHAR(255) NOT NULL,
+ `type` VARCHAR(32) NOT NULL,
`synclock` INT(10) NOT NULL DEFAULT '0',
- `ctag` VARCHAR(32) DEFAULT NULL,
+ `ctag` VARCHAR(40) DEFAULT NULL,
PRIMARY KEY(`ID`),
INDEX `resource_type` (`resource`, `type`)
) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
@@ -145,3 +143,33 @@ CREATE TABLE `kolab_cache_freebusy` (
PRIMARY KEY(`folder_id`,`msguid`)
) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
+
+-- Migrate data from old kolab_cache table
+
+INSERT INTO kolab_folders (resource, type)
+ SELECT DISTINCT resource, type
+ FROM kolab_cache WHERE type IN ('event','contact','task','file');
+
+INSERT INTO kolab_cache_event (folder_id, msguid, uid, created, changed, data, xml, tags, words, dtstart, dtend)
+ SELECT kolab_folders.ID, msguid, uid, created, changed, data, xml, tags, words, dtstart, dtend
+ FROM kolab_cache LEFT JOIN kolab_folders ON (kolab_folders.resource = kolab_cache.resource)
+ WHERE kolab_cache.type = 'event' AND kolab_folders.ID IS NOT NULL;
+
+INSERT INTO kolab_cache_task (folder_id, msguid, uid, created, changed, data, xml, tags, words, dtstart, dtend)
+ SELECT kolab_folders.ID, msguid, uid, created, changed, data, xml, tags, words, dtstart, dtend
+ FROM kolab_cache LEFT JOIN kolab_folders ON (kolab_folders.resource = kolab_cache.resource)
+ WHERE kolab_cache.type = 'task' AND kolab_folders.ID IS NOT NULL;
+
+INSERT INTO kolab_cache_contact (folder_id, msguid, uid, created, changed, data, xml, tags, words, type)
+ SELECT kolab_folders.ID, msguid, uid, created, changed, data, xml, tags, words, kolab_cache.type
+ FROM kolab_cache LEFT JOIN kolab_folders ON (kolab_folders.resource = kolab_cache.resource)
+ WHERE kolab_cache.type IN ('contact','distribution-list') AND kolab_folders.ID IS NOT NULL;
+
+INSERT INTO kolab_cache_file (folder_id, msguid, uid, created, changed, data, xml, tags, words, filename)
+ SELECT kolab_folders.ID, msguid, uid, created, changed, data, xml, tags, words, filename
+ FROM kolab_cache LEFT JOIN kolab_folders ON (kolab_folders.resource = kolab_cache.resource)
+ WHERE kolab_cache.type = 'file' AND kolab_folders.ID IS NOT NULL;
+
+
+DROP TABLE IF EXISTS `kolab_cache`;
+
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