Fixed query for actual data type for column (#5249)

Fixed query for actual data type for column.
liquibase · Nov 21, 2023 · fe81812 · fe81812
1 parent 63deecb
commit fe81812
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/liquibase-standard/src/main/java/liquibase/snapshot/JdbcDatabaseSnapshot.java b/liquibase-standard/src/main/java/liquibase/snapshot/JdbcDatabaseSnapshot.java
@@ -516,11 +516,13 @@ private void determineActualDataTypes(List<CachedRow> returnList, String tableNa
                 //
                 StringBuilder selectStatement = new StringBuilder(
                     "SELECT TABLE_SCHEMA, TABLE_NAME, COLUMN_NAME, DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = ?");
+                if(tableName != null) {
+                    selectStatement.append(" AND TABLE_NAME = ?");
+                }
                 Connection underlyingConnection = ((JdbcConnection) database.getConnection()).getUnderlyingConnection();
                 PreparedStatement statement = underlyingConnection.prepareStatement(selectStatement.toString());
                 statement.setString(1, schemaName);
                 if (tableName != null) {
-                    selectStatement.append(" AND TABLE_NAME = ?");
                     statement.setString(2, tableName);
                 }
                 try {