bugfix HistoryTdEngineDataStorage sql (#1019)

Signed-off-by: impress <56623162+QZmp236478@users.noreply.github.com>
apache · Jun 11, 2023 · 9bc06e3 · 9bc06e3
1 parent 2be6401
commit 9bc06e3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/...house/src/main/java/org/dromara/hertzbeat/warehouse/store/HistoryTdEngineDataStorage.java b/...house/src/main/java/org/dromara/hertzbeat/warehouse/store/HistoryTdEngineDataStorage.java
@@ -55,11 +55,11 @@ public class HistoryTdEngineDataStorage extends AbstractHistoryDataStorage {
     private static final String CREATE_SUPER_TABLE_SQL = "CREATE STABLE IF NOT EXISTS `%s` %s TAGS (monitor BIGINT)";
     private static final String NO_SUPER_TABLE_ERROR = "Table does not exist";
     private static final String QUERY_HISTORY_WITH_INSTANCE_SQL
-            = "SELECT ts, instance, `%s` FROM %s WHERE instance = %s AND ts >= now - %s order by ts desc";
+            = "SELECT ts, instance, `%s` FROM %s WHERE instance = '%s' AND ts >= now - %s order by ts desc";
     private static final String QUERY_HISTORY_SQL
             = "SELECT ts, instance, `%s` FROM %s WHERE ts >= now - %s order by ts desc";
     private static final String QUERY_HISTORY_INTERVAL_WITH_INSTANCE_SQL
-            = "SELECT first(`ts`), first(`%s`), avg(`%s`), min(`%s`), max(`%s`) FROM %s WHERE instance = %s AND ts >= now - %s interval(4h)";
+            = "SELECT first(`ts`), first(`%s`), avg(`%s`), min(`%s`), max(`%s`) FROM %s WHERE instance = '%s' AND ts >= now - %s interval(4h)";
     private static final String QUERY_INSTANCE_SQL
             = "SELECT DISTINCT instance FROM %s WHERE ts >= now - 1w";