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-rw-r--r--src/main/java/org/traccar/storage/DatabaseStorage.java8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/main/java/org/traccar/storage/DatabaseStorage.java b/src/main/java/org/traccar/storage/DatabaseStorage.java
index 388fd4016..e8966be8e 100644
--- a/src/main/java/org/traccar/storage/DatabaseStorage.java
+++ b/src/main/java/org/traccar/storage/DatabaseStorage.java
@@ -319,7 +319,7 @@ public class DatabaseStorage extends Storage {
result.append(" UNION ");
result.append("SELECT DISTINCT ");
- result.append(expandDevices ? "devices." : "groups."); // TODO handle reverse search (e.g. users by device)
+ result.append(expandDevices ? "devices." : "all_groups."); // TODO handle reverse (e.g. users by device)
result.append(outputKey);
result.append(" FROM ");
result.append(groupStorageName);
@@ -339,16 +339,16 @@ public class DatabaseStorage extends Storage {
result.append(getStorageName(Group.class));
result.append(" AS g1 ON g2.id = g1.groupid");
result.append(" WHERE g2.groupid IS NOT NULL");
- result.append(") AS groups ON ");
+ result.append(") AS all_groups ON ");
result.append(groupStorageName);
- result.append(".groupid = groups.parentid");
+ result.append(".groupid = all_groups.parentid");
if (expandDevices) {
result.append(" INNER JOIN (");
result.append("SELECT groupid as parentid, id as deviceid FROM ");
result.append(getStorageName(Device.class));
result.append(" WHERE groupid IS NOT NULL");
- result.append(") AS devices ON groups.groupid = devices.parentid");
+ result.append(") AS devices ON all_groups.groupid = devices.parentid");
}
result.append(" WHERE ");