schema/pgsql: Add new index for customvar_flat

Icinga · Aug 1, 2023 · d4b3dec · d4b3dec
1 parent c527260
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diff --git a/schema/pgsql/schema.sql b/schema/pgsql/schema.sql
@@ -1564,13 +1564,16 @@ ALTER TABLE customvar_flat ALTER COLUMN customvar_id SET STORAGE PLAIN;
 ALTER TABLE customvar_flat ALTER COLUMN flatname_checksum SET STORAGE PLAIN;
 
 CREATE INDEX idx_customvar_flat_customvar_id ON customvar_flat(customvar_id);
+CREATE INDEX idx_customvar_flat_flatname_flatvalue ON customvar_flat(flatname, flatvalue);
 
 COMMENT ON COLUMN customvar_flat.id IS 'sha1(environment.id + flatname + flatvalue)';
 COMMENT ON COLUMN customvar_flat.environment_id IS 'environment.id';
 COMMENT ON COLUMN customvar_flat.customvar_id IS 'sha1(customvar.id)';
 COMMENT ON COLUMN customvar_flat.flatname_checksum IS 'sha1(flatname after conversion)';
 COMMENT ON COLUMN customvar_flat.flatname IS 'Path converted with `.` and `[ ]`';
 
+COMMENT ON INDEX idx_customvar_flat_flatname_flatvalue IS 'Lists filtered by custom variable';
+
 CREATE TABLE "user" (
   id bytea20 NOT NULL,
   environment_id bytea20 NOT NULL,

diff --git a/schema/pgsql/upgrades/1.2.0.sql b/schema/pgsql/upgrades/1.2.0.sql
@@ -1 +1,4 @@
 ALTER TABLE customvar_flat ALTER COLUMN flatvalue DROP NOT NULL;
+
+CREATE INDEX idx_customvar_flat_flatname_flatvalue ON customvar_flat(flatname, flatvalue);
+COMMENT ON INDEX idx_customvar_flat_flatname_flatvalue IS 'Lists filtered by custom variable';