diff options
Diffstat (limited to 'schema/pgsql-legacy-changes/upgrade-5.sql')
| -rw-r--r-- | schema/pgsql-legacy-changes/upgrade-5.sql | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/schema/pgsql-legacy-changes/upgrade-5.sql b/schema/pgsql-legacy-changes/upgrade-5.sql new file mode 100644 index 0000000..2671177 --- /dev/null +++ b/schema/pgsql-legacy-changes/upgrade-5.sql @@ -0,0 +1,20 @@ +CREATE TABLE icinga_timeperiod_inheritance ( + timeperiod_id integer NOT NULL, + parent_timeperiod_id integer NOT NULL, + weight integer DEFAULT NULL, + PRIMARY KEY (timeperiod_id, parent_timeperiod_id), + CONSTRAINT icinga_timeperiod_inheritance_timeperiod + FOREIGN KEY (timeperiod_id) + REFERENCES icinga_timeperiod (id) + ON DELETE CASCADE + ON UPDATE CASCADE, + CONSTRAINT icinga_timeperiod_inheritance_parent_timeperiod + FOREIGN KEY (parent_timeperiod_id) + REFERENCES icinga_timeperiod (id) + ON DELETE RESTRICT + ON UPDATE CASCADE +); + +CREATE UNIQUE INDEX timeperiod_inheritance_unique_order ON icinga_timeperiod_inheritance (timeperiod_id, weight); +CREATE INDEX timeperiod_inheritance_timeperiod ON icinga_timeperiod_inheritance (timeperiod_id); +CREATE INDEX timeperiod_inheritance_timeperiod_parent ON icinga_timeperiod_inheritance (parent_timeperiod_id);
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