diff --git a/api.http b/api.http
index 00d5557..1e6a02c 100644
--- a/api.http
+++ b/api.http
@@ -7,8 +7,7 @@ Authorization: {{auth-token}}
   "data": {
     "number": "KA01HD6677",
     "owner": "gowthaman"
-  },
-  "uniqueIdentifier": "KA01HD6677"
+  }
 }
 
 ### create row
@@ -55,17 +54,6 @@ Authorization: Bearer {{auth-token}}
 GET http://localhost:9001/api/vehicle/KA01HD6677
 Authorization: Bearer {{auth-token}}
 
-### query row
-POST http://localhost:9001/api/vehicle/query
-Content-Type: application/json
-Authorization: {{set-auth-token}}
-
-{
-  "sql": "select sys_pk, tenant_id, deleted_on, deleted_by, deleted, version, created_at, modified_at, created_by, modified_by, data, tags, comments, unique_identifier, entity_name from data_model where data ->> 'number' = :number",
-  "params": {
-    "number": "KA03HD6064"
-  }
-}
 
 ### search row
 POST http://localhost:9001/api/vehicle/search
@@ -73,7 +61,8 @@ Content-Type: application/json
 Authorization: {{auth-token}}
 
 {
-  "number": "KA01HD6677"
+  "number": "KA01HD6677",
+  "owner": "gowthaman"
 }
 
 ### update field
diff --git a/src/main/kotlin/com/restapi/domain/db.kt b/src/main/kotlin/com/restapi/domain/db.kt
index 6c90239..5c91bbf 100644
--- a/src/main/kotlin/com/restapi/domain/db.kt
+++ b/src/main/kotlin/com/restapi/domain/db.kt
@@ -206,7 +206,8 @@ object Session {
             .findOne() ?: throw DataNotFoundException
     }
 
-    private fun seqName(entity: String) = "sequence_$entity"
+    private fun seqName(entity: String) = "sequence_${entity}_${currentTenant()}"
+
     fun creatSeq(entity: String): Int {
         return database.sqlUpdate("CREATE SEQUENCE IF NOT EXISTS ${seqName(entity)} START 1;").execute()
     }