Commit 05b526b12976848323f5c7b359e560dcbae57cea
1 parent
af59be10
Add database constraints to help prevent data integrity loss
git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@5273 c91229c3-7414-0410-bfa2-8a42b809f60b
Showing
1 changed file
with
5 additions
and
0 deletions
sql/mysql/upgrade/3.0.1.6/workflow-into-metadata.sql
| 1 | +SET FOREIGN_KEY_CHECKS=0; | |
| 1 | 2 | ALTER TABLE `document_metadata_version` ADD COLUMN `workflow_id` int(11) default NULL; |
| 2 | 3 | ALTER TABLE `document_metadata_version` ADD COLUMN `workflow_state_id` int(11) default NULL; |
| 3 | 4 | ALTER TABLE `document_metadata_version` ADD INDEX `workflow_id` (`workflow_id`); |
| 4 | 5 | ALTER TABLE `document_metadata_version` ADD INDEX `workflow_state_id` (`workflow_state_id`); |
| 5 | 6 | |
| 7 | +ALTER TABLE `document_metadata_version` ADD CONSTRAINT `document_metadata_version_ibfk_8` FOREIGN KEY (`workflow_id`) REFERENCES `workflows` (`id`); | |
| 8 | +ALTER TABLE `document_metadata_version` ADD CONSTRAINT `document_metadata_version_ibfk_9` FOREIGN KEY (`workflow_state_id`) REFERENCES `workflow_states` (`id`); | |
| 9 | + | |
| 6 | 10 | UPDATE document_metadata_version AS DC, workflow_documents AS WC, documents AS D SET DC.workflow_id = WC.workflow_id, DC.workflow_state_id = WC.state_id WHERE DC.document_id = WC.document_id AND DC.id = D.metadata_version_id; |
| 11 | +SET FOREIGN_KEY_CHECKS=1; | ... | ... |