[improve][writer][clickhouse] remove unused variable.

wgzhao · Feb 2, 2024 · f7119b3 · f7119b3
1 parent 40c9ed9
commit f7119b3
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/...riter/src/main/java/com/wgzhao/addax/plugin/writer/clickhousewriter/ClickHouseWriter.java b/...riter/src/main/java/com/wgzhao/addax/plugin/writer/clickhousewriter/ClickHouseWriter.java
@@ -104,14 +104,11 @@ protected PreparedStatement fillPreparedStatementColumnType(PreparedStatement pr
                     }
 
                     if (columnSqlType == Types.TIMESTAMP) {
-                        String tz;
                         String columnTypeName = (String) this.resultSetMetaData.get(columnIndex).get("typeName");
                         if (columnTypeName.startsWith("DateTime64(") && columnTypeName.contains(",")) {
-                            tz = columnTypeName.substring(15, columnTypeName.length() - 2);
                             preparedStatement.setObject(columnIndex, column.asTimestamp()); //setTimestamp is slow and not recommended
                         }
                         else if (columnTypeName.startsWith("DateTime(")) {
-                            tz = columnTypeName.substring(10, columnTypeName.length() - 2);
                             preparedStatement.setObject(columnIndex, column.asTimestamp());
                         }
                         else {