Peter M. Groen / knowledgetree

Commit 5c1b12cfdd7e7ff2d0302b5e06cd8cb682d136fb

Authored by nbm
1 parent 3f937237

Add constraints for document_id and document_field_id foreign keys 


git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@4064 c91229c3-7414-0410-bfa2-8a42b809f60b
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Showing 1 changed file with 6 additions and 0 deletions
sql/mysql/upgrade/2.99.3/document_fields_constraints.sql 0 → 100644
  View file @5c1b12c
  1 +SET FOREIGN_KEY_CHECKS=0;
  2 +ALTER TABLE `document_fields_link` ADD INDEX `document_id` (`document_id`);
  3 +ALTER TABLE `document_fields_link` ADD INDEX `document_field_id` (`document_field_id`);
  4 +ALTER TABLE `document_fields_link` ADD CONSTRAINT `document_fields_link_ibfk_1` FOREIGN KEY (`document_id`) REFERENCES `documents` (`id`) ON DELETE CASCADE;
  5 +ALTER TABLE `document_fields_link` ADD CONSTRAINT `document_fields_link_ibfk_2` FOREIGN KEY (`document_field_id`) REFERENCES `document_fields` (`id`) ON DELETE CASCADE;
  6 +SET FOREIGN_KEY_CHECKS=1;