Added migration with schema changes

server/datastore/mysql/migrations/tables/20230706141219_QueriesTableSchemaChanges.go

@@ -0,0 +1,49 @@
+package tables
+
+import (
+	"database/sql"
+
+	"github.com/pkg/errors"
+)
+
+func init() {
+	MigrationClient.AddMigration(Up_20230706141219, Down_20230706141219)
+}
+
+func Up_20230706141219(tx *sql.Tx) error {
+	// If we want to drop the uniq constraint on queries.name, we first need to remove this
+	// constraint on scheduled_queries, due to a FK constraint scheduled_queries (query_name) =>
+	// queries (name).
+	if _, err := tx.Exec(`
+		ALTER TABLE scheduled_queries DROP FOREIGN KEY scheduled_queries_query_name;
+	`); err != nil {
+		return errors.Wrap(err, "removing FK on scheduled_queries")
+	}
+
+	if _, err := tx.Exec(`
+		ALTER TABLE queries
+			DROP INDEX idx_query_unique_name,
+			DROP INDEX constraint_query_name_unique,
+
+			ADD team_id INT(10) UNSIGNED DEFAULT NULL,
+			ADD team_id_char CHAR(10) DEFAULT '',
+
+			ADD platform VARCHAR(255) DEFAULT NULL,
+			ADD min_osquery_version VARCHAR(255) DEFAULT NULL,
+
+			ADD frequency_seconds INT(10) UNSIGNED DEFAULT 0,
+			ADD automations_enabled TINYINT(1) UNSIGNED DEFAULT 0,
+			ADD logging_type VARCHAR(255) DEFAULT 'snapshot',
+
+			ADD FOREIGN KEY fk_queries_team_id (team_id) REFERENCES teams (id) ON DELETE CASCADE ON UPDATE CASCADE,
+			ADD UNIQUE INDEX idx_team_id_name_unq (team_id_char, name);
+	`); err != nil {
+		return errors.Wrap(err, "updating queries schema")
+	}
+
+	return nil
+}
+
+func Down_20230706141219(tx *sql.Tx) error {
+	return nil
+}