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参照 ID と変数値が混在する MySQL データベースにテスト データを挿入しようとしています。MySQL によって拒否された私のステートメントは、一般的な (そして明らかに価値のないものに近い) "xxx 付近の構文エラー" エラーです。

INSERT INTO TimeSlotWorker (TimeSlotId, WorkerId, PostCode, CitySuburbName)
SELECT                      TimeSlotId, 1       , PostCode, CitySuburbName
FROM (
              SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 1), '2914' AS PostCode, '' AS CitySuburbName
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 2), '2912'            , ''
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 2), '2913'            , ''
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 2), '2911'            , ''
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2615'            , 'Charnwood'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2615'            , 'Dunlop'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2615'            , 'Florey'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2615'            , 'Flynn'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2615'            , 'Fraser'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2615'            , 'Higgins'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2615'            , 'Holt'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2615'            , 'Kippax'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2615'            , 'Latham'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2615'            , 'Macgregor'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2615'            , 'Melba'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2615'            , 'Spence'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2614'            , 'Aranda'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 3), '2614'            , 'Cook'
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 4), '2617'            , ''
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 5), '2602'            , ''
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 5), '2612'            , ''
    UNION ALL SELECT TimeSlotId FROM TimeSlot WHERE (DayCode = 'MON' AND SequenceNbr = 6), '2609'            , ''
    )

与える：

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: SQL 構文にエラーがあります。4 行目の「2914」AS PostCode、「AS CitySuburbName UNION ALL SELECT TimeSlotId FROM Time」付近で使用する正しい構文については、MySQL サーバーのバージョンに対応するマニュアルを確認してください。

これが 22 のレコードを挿入することを期待して、それぞれの単数の TimeSlotId が既存のレコードから取得され、生成された ID をハードコーディングすることを避けようとしていました。

  1. まず、どこで間違ったのでしょうか。
  2. より良い方法はありますか？
  3. MON、TUE ... SAT によって異なる DayCode を使用して、サブ SELECT ごとに複数のレコードを挿入するように推定できますか?
4

3 に答える 3

2

現在のコードを機能させるには、次のように変更します

INSERT INTO TimeSlotWorker (TimeSlotId, WorkerId, PostCode, CitySuburbName)
SELECT                      TimeSlotId, 1       , PostCode, CitySuburbName
FROM 
(
            SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 1) TimeSlotId, '2914' PostCode, '' CitySuburbName
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 2)           , '2912'         , ''
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 2)           , '2913'         , ''
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 2)           , '2911'         , ''
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2615'         , 'Charnwood'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2615'         , 'Dunlop'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2615'         , 'Florey'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2615'         , 'Flynn'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2615'         , 'Fraser'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2615'         , 'Higgins'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2615'         , 'Holt'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2615'         , 'Kippax'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2615'         , 'Latham'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2615'         , 'Macgregor'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2615'         , 'Melba'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2615'         , 'Spence'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2614'         , 'Aranda'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3)           , '2614'         , 'Cook'
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 4)           , '2617'         , ''
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 5)           , '2602'         , ''
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 5)           , '2612'         , ''
  UNION ALL SELECT (SELECT TimeSlotId FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 6)           , '2609'         , ''
) q

これがSQLFiddleのデモです

このように書き直すことができます

INSERT INTO TimeSlotWorker (TimeSlotId, WorkerId, PostCode, CitySuburbName)
SELECT TimeSlotId, 1, '2914', ''          FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 1 UNION ALL 
SELECT TimeSlotId, 1, '2912', ''          FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 2 UNION ALL
SELECT TimeSlotId, 1, '2913', ''          FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 2 UNION ALL
SELECT TimeSlotId, 1, '2911', ''          FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 2 UNION ALL
SELECT TimeSlotId, 1, '2615', 'Charnwood' FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2615', 'Dunlop'    FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2615', 'Florey'    FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2615', 'Flynn'     FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2615', 'Fraser'    FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2615', 'Higgins'   FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2615', 'Holt'      FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2615', 'Kippax'    FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2615', 'Latham'    FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2615', 'Macgregor' FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2615', 'Melba'     FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2615', 'Spence'    FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2614', 'Aranda'    FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2614', 'Cook'      FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 3 UNION ALL
SELECT TimeSlotId, 1, '2617', ''          FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 4 UNION ALL
SELECT TimeSlotId, 1, '2602', ''          FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 5 UNION ALL
SELECT TimeSlotId, 1, '2612', ''          FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 5 UNION ALL
SELECT TimeSlotId, 1, '2609', ''          FROM TimeSlot WHERE DayCode = 'MON' AND SequenceNbr = 6

これがSQLFiddleのデモです

于 2013-07-15T02:26:36.753 に答える