diff options
Diffstat (limited to 'schema/pgsql-legacy-changes/upgrade-6.sql')
| -rw-r--r-- | schema/pgsql-legacy-changes/upgrade-6.sql | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/schema/pgsql-legacy-changes/upgrade-6.sql b/schema/pgsql-legacy-changes/upgrade-6.sql new file mode 100644 index 0000000..2bc32a8 --- /dev/null +++ b/schema/pgsql-legacy-changes/upgrade-6.sql @@ -0,0 +1,20 @@ +CREATE TABLE icinga_hostgroup_inheritance ( + hostgroup_id integer NOT NULL, + parent_hostgroup_id integer NOT NULL, + weight integer DEFAULT NULL, + PRIMARY KEY (hostgroup_id, parent_hostgroup_id), + CONSTRAINT icinga_hostgroup_inheritance_hostgroup + FOREIGN KEY (hostgroup_id) + REFERENCES icinga_hostgroup (id) + ON DELETE CASCADE + ON UPDATE CASCADE, + CONSTRAINT icinga_hostgroup_inheritance_parent_hostgroup + FOREIGN KEY (parent_hostgroup_id) + REFERENCES icinga_hostgroup (id) + ON DELETE RESTRICT + ON UPDATE CASCADE +); + +CREATE UNIQUE INDEX hostgroup_inheritance_unique_order ON icinga_hostgroup_inheritance (hostgroup_id, weight); +CREATE INDEX hostgroup_inheritance_hostgroup ON icinga_hostgroup_inheritance (hostgroup_id); +CREATE INDEX hostgroup_inheritance_hostgroup_parent ON icinga_hostgroup_inheritance (parent_hostgroup_id);
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