oracle - 正規表現で渡された大きな文字列に対して Oracle が例外をスローする

Question

次のSQLを試しています：

SELECT REGEXP_SUBSTR ('00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:', '[^,]+', 1, LEVEL) FROM DUAL CONNECT BY REGEXP_SUBSTR ('00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:', '[^,]+', 1, LEVEL) IS NOT NULL;

これにより、ORA-01704: 文字列リテラルが長すぎます。

渡された文字列が 4000 文字を超える理由は理解していますが、これらの多くのレコードを PL/SQL ブロックで処理したいと考えています。文字列は、UI から Oracle プロシージャに渡されるカンマ区切りの値に他なりません。

例:

00102034334:15:11-JUN-13 ~ ord_no:order_line_no:Date (1 order can have many order lines , parent-child relationship)

PL/SQL テーブル型の変数で、into 句を使用して SQL の上にいる場合。

それは私のためにエラーを投げています。

どうすれば進めますか？このような場合、UI から Oracle にパラメータを渡す方法は他にありますか。

Answer 1

PL/SQL 文字列には最大 32767 文字を含めることができます。PL/SQL を使用して文字列を処理する場合は、プロシージャで varchar2(32767) を使用します。それでも 32767 文字が短すぎる場合は、文字列を clob として渡すだけです。CLOB の長さは無制限です。

declare
  long_varchar varchar2( 32767 );
  v_clob clob;
begin
  long_varchar := q'@[00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:', '[^,]+', 1, LEVEL) FROM DUAL CONNECT BY REGEXP_SUBSTR ('00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:,00102034334:1:11-JUN-13:1,00102034334:2:11-JUN-13:1,00102034334:3:11-JUN-13:1,00102034334:4:11-JUN-13:1,00102034334:5:11-JUN-13:,00102034334:6:11-JUN-13:,00102034334:7:11-JUN-13:,00102034334:8:11-JUN-13:,00102034334:9:11-JUN-13:,00102034334:10:11-JUN-13:,00102034334:11:11-JUN-13:,00102034334:12:11-JUN-13:,00102034334:13:11-JUN-13:,00102034334:14:11-JUN-13:,00102034334:15:11-JUN-13:,00102034334:16:11-JUN-13:,00102034334:17:11-JUN-13:,00102034334:18:11-JUN-13:,00102034334:19:11-JUN-13:,00102034334:20:11-JUN-13:,00102034334:21:11-JUN-13:,00102034334:22:11-JUN-13:,00102034334:23:11-JUN-13:,00102034334:24:11-JUN-13:,00102034334:25:11-JUN-13:,00102034334:26:11-JUN-13:,00102034334:27:11-JUN-13:,00102034334:28:11-JUN-13:,00102034334:29:11-JUN-13:,00102034334:30:11-JUN-13:,00102034334:31:11-JUN-13:,00102034334:32:11-JUN-13:,00102034334:33:11-JUN-13:,00102034334:34:11-JUN-13:,00102034334:35:11-JUN-13:@';
  v_clob := long_varchar;
  long_varchar := REGEXP_SUBSTR ( long_varchar, '[^,]+');
  v_clob := REGEXP_SUBSTR ( v_clob, '[^,]+');
  DBMS_OUTPUT.PUT_LINE( long_varchar );
  DBMS_OUTPUT.PUT_LINE( v_clob );
end;
/

    ---- result ----
[00102034334:1:11-JUN-13:1
[00102034334:1:11-JUN-13:1