{"id":2042,"date":"2022-12-13T00:00:00","date_gmt":"2022-12-12T15:00:00","guid":{"rendered":"https:\/\/www.ishikawasekkei.com\/?p=2042"},"modified":"2022-12-14T12:31:47","modified_gmt":"2022-12-14T03:31:47","slug":"oracle-how-to-use-cursor-for-loop-current-of-cursor","status":"publish","type":"post","link":"https:\/\/www.ishikawasekkei.com\/index.php\/2022\/12\/13\/oracle-how-to-use-cursor-for-loop-current-of-cursor\/","title":{"rendered":"ORACLE\u306e\u30ab\u30fc\u30bd\u30ebFOR\u30eb\u30fc\u30d7\u3068\u3001CURRENT OF \u30ab\u30fc\u30bd\u30eb\u306e\u4f7f\u3044\u65b9"},"content":{"rendered":"\n

\u3053\u3093\u306b\u3061\u306f\u3002\u77f3\u5ddd\u3055\u3093\u3067\u3059\u3002<\/p>\n\n\n\n

\u6700\u8fd1\u3001PLSQL\u3067\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u3063\u3066\u3044\u307e\u3059\u3002\u30ab\u30fc\u30bd\u30eb\u3067SELECT\u6587\u3092\u5b9a\u7fa9\u3057\u3066\u3001\u30c7\u30fc\u30bf\u3092\u4e00\u4ef6\u305a\u3064\u53d6\u5f97\u3057\u3066\u3001\u6b63\u5e38\u306b\u51e6\u7406\u3067\u304d\u305f\u3089\u51e6\u7406\u6e08\u307f\u306e\u8a3c\u3068\u3057\u3066\u65e5\u4ed8\u3092\u66f4\u65b0\u3059\u308b\u3001\u3068\u3044\u3046\u51e6\u7406\u3092\u66f8\u3044\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u53c2\u8003\u306b\u3057\u3066\u3044\u308b\u5143\u306e\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306b\u8272\u3005\u3068\u3044\u3061\u3083\u3082\u3093\u3092\u8a00\u3044\u305f\u304f\u306a\u3063\u3066\u3001\u66f8\u3044\u3061\u3083\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u30ab\u30fc\u30bd\u30ebFOR\u30eb\u30fc\u30d7\u3092\u4f7f\u304a\u3046\u3088\uff01<\/h2>\n\n\n\n

SELECT\u3067\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u3092\u30eb\u30fc\u30d7\u3067\u9010\u6b21\u51e6\u7406\u3059\u308b\u3068\u304d\u306f\u3001\u30ab\u30fc\u30bd\u30ebFOR\u30eb\u30fc\u30d7\u3092\u4f7f\u3046\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u69cb\u6587\u304c\u8a18\u61b6\u304b\u3089\u629c\u3051\u3066\u3044\u305f\u306e\u3067\u8272\u3005\u3068\u691c\u7d22\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u305f\u3060\u3001\u8272\u3005\u3068\u691c\u7d22\u3057\u305f\u3068\u304d\u306b\u3042\u3093\u307e\u308a\u767b\u5834\u3057\u3066\u3053\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u3088\u306d\u3002\u3053\u3053\u306b\u304d\u3066\u4e16\u306e\u4e2d\u7684\u306b\u306f\u3042\u307e\u308a\u8a8d\u77e5\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u304b\u3082\u3068\u3044\u3046\u6c17\u6301\u3061\u306b\u306a\u3063\u3066\u304d\u305f\u306e\u3067\u3059\u304c\u3001\u30ab\u30fc\u30bd\u30ebFOR\u30eb\u30fc\u30d7\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u304a\u4f1d\u3048\u3057\u3066\u304a\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u30ab\u30fc\u30bd\u30eb\u306e\u4f7f\u3044\u65b9\u306f\uff12\u7a2e\u985e<\/h2>\n\n\n\n

\u4e00\u3064\u76ee\u3001\u30ab\u30fc\u30bd\u30ebFOR\u30eb\u30fc\u30d7\u3067\u306f\u306a\u3044\u30ab\u30fc\u30bd\u30eb\u3092\u4f7f\u3063\u305f\u7e70\u308a\u8fd4\u3057\u51e6\u7406\u306e\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

DECLARE\n  -- \u30ab\u30fc\u30bd\u30eb\u306e\u5b9a\u7fa9\n  CURSOR C IS SELECT ... ;\n  -- FETCH\u3057\u305f\u3068\u304d\u306b\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u5909\u6570\n  C_DATA C%ROWTYPE; -- \u53d7\u3051\u53d6\u308b\u5909\u6570\u306f\uff05ROWTYPE\u3092\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002\u53d6\u5f97\u30ab\u30e9\u30e0\u306b\u5bfe\u3057\u3066\u4e00\u500b\u305a\u3064\u5909\u6570\u5b9a\u7fa9\u3057\u306a\u3044\u3088\u3046\u306b\uff01\nBEGIN\n  OPEN C; -- \u30ab\u30fc\u30bd\u30eb\u3092\u30aa\u30fc\u30d7\u30f3\u3057\u307e\u3059\n  LOOP\n    FETCH C INTO C_DATA; -- \u30c7\u30fc\u30bf\u30921\u4ef6\u30d5\u30a7\u30c3\u30c1\u3057\u307e\u3059\n    EXIT WHEN C%NOTFOUND; -- \u30c7\u30fc\u30bf\u304c\u306a\u304f\u306a\u3063\u305f\u6642\u306b\u30eb\u30fc\u30d7\u304b\u3089\u629c\u3051\u51fa\u3057\u307e\u3059\n    -- \u306a\u306b\u304b\u306e\u51e6\u7406\n  END LOOP;\n  CLOSE C; -- \u30ab\u30fc\u30bd\u30eb\u3092\u30af\u30ed\u30fc\u30ba\u3057\u307e\u3059\nEXCEPT\n  WHEN OTHERS THEN -- \u60f3\u5b9a\u5916\u306e\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u3068\u304d\n    IF C%ISOPEN THEN -- \u30ab\u30fc\u30bd\u30eb\u304c\u30aa\u30fc\u30d7\u30f3\u3057\u3066\u3044\u305f\u3089\n        CLOSE C; -- \u30ab\u30fc\u30bd\u30eb\u3092\u9589\u3058\u307e\u3059\n    END IF;\n    RAISE; -- \u60f3\u5b9a\u5916\u306e\u30a8\u30e9\u30fc\u3092\u547c\u3073\u51fa\u3057\u5143\u306b\u6e21\u3057\u307e\u3059\nEND;\n\/<\/pre>\n\n\n\n
LOOP\u304b\u3089\u3001END LOOP\u307e\u3067\u306e\u9593\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u4e8c\u3064\u76ee\u3001\u30ab\u30fc\u30bd\u30ebFOR\u30eb\u30fc\u30d7\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u306e\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
DECLARE\n  -- \u30ab\u30fc\u30bd\u30eb\u306e\u5b9a\u7fa9\n  CURSOR C IS SELECT ... ;\nBEGIN\n  FOR i IN C LOOP\n    -- \u306a\u306b\u304b\u306e\u51e6\u7406\n  END LOOP;\nEXCEPT\n  WHEN OTHERS THEN\n    RAISE;\nEND;\n\/<\/pre>\n\n\n\n
FOR\u304b\u3089\u3001END LOOP\u307e\u3067\u306e\u9593\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002\u305d\u3046\u3001\u5727\u5012\u7684\u306b\u624b\u9806\u304c\u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u30e1\u30ea\u30c3\u30c8\u3092\u307e\u3068\u3081\u308b\u3068\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n\n\n\n
    \n
  • \u30d5\u30a7\u30c3\u30c1\u3057\u305f\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308b\u5909\u6570\u306e\u5b9a\u7fa9\u304c\u4e0d\u8981<\/li>\n\n\n\n
  • \u660e\u793a\u7684\u306a\u30aa\u30fc\u30d7\u30f3\u3001\u30af\u30ed\u30fc\u30ba\u304c\u4e0d\u8981<\/li>\n\n\n\n
  • \u30eb\u30fc\u30d7\u3092\u629c\u3051\u308b\u305f\u3081\u306e\u6761\u4ef6\u5224\u5b9a\u304c\u4e0d\u8981\u3001\u30c7\u30fc\u30bf\u304c\u306a\u304f\u306a\u308c\u3070\u30eb\u30fc\u30d7\u306f\u7d42\u4e86\u3057\u307e\u3059<\/li>\n\n\n\n
  • \u30a8\u30e9\u30fc\u767a\u751f\u3057\u305f\u3068\u304d\u306b\u3001\u30ab\u30fc\u30bd\u30eb\u306e\u30aa\u30fc\u30d7\u30f3\u5224\u5b9a\u3068\u30af\u30ed\u30fc\u30ba\u51e6\u7406\u304c\u4e0d\u8981<\/li>\n<\/ul>\n\n\n\n
    \u3044\u3044\u3053\u3068\u305a\u304f\u3081\u3067\u3059\u306d\u3047\u3002\u4eee\u306b\u96e3\u70b9\u304c\u3042\u308b\u3068\u3059\u308c\u3070\u3001\u5909\u6570\u300ci\u300d\u304c\u30eb\u30fc\u30d7\u7d42\u4e86\u6642\u306b\u306f\u5229\u7528\u3067\u304d\u306a\u304f\u306a\u308b\u3001\u3068\u3044\u3046\u3053\u3068\u304f\u3089\u3044\u3067\u3059\u304c\u3001\u305d\u308c\u306f\u51e6\u7406\u306b\u5fdc\u3058\u3066\u5225\u9014\u5fc5\u8981\u306a\u5909\u6570\u3092\u7528\u610f\u3059\u308c\u3070\u3088\u3044\u306e\u3067\u3001\u307e\u3063\u305f\u304f\u554f\u984c\u306b\u306a\u308a\u307e\u305b\u3093\u3088\u306d\u3002<\/p>\n\n\n\n
    \u500b\u4eba\u7684\u306b\u3001OPEN\u3001FETCH\u3001CLOSE\u3092\u4f7f\u3046\u306e\u306f\u3001\u30c7\u30fc\u30bf\u304c\u7d76\u5bfe\u306b1\u4ef6\u3057\u304b\u306a\u3044\u3053\u3068\u304c\u5206\u304b\u3063\u3066\u3044\u308b\u554f\u3044\u5408\u308f\u305b\u306e\u3068\u304d\u306b\u9650\u3089\u308c\u308b\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002\u3068\u3044\u3046\u306e\u3082\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u7d42\u4e86\u3059\u308b\u6761\u4ef6\u304cNOTFOUND\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u30012\u4ef6\u76ee\u3092\u63a2\u3057\u3066\u30c7\u30fc\u30bf\u306e\u6700\u5f8c\u307e\u3067\u898b\u306b\u3044\u304b\u306a\u3044\u3068\u308f\u304b\u3089\u306a\u3044\u3053\u3068\u306a\u306e\u3067\u3059\u3088\u306d\u3002\u8981\u306f\u3001\u7121\u99c4\u306a\u691c\u7d22\u3092\u3057\u3066\u3057\u307e\u3046\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u4f5c\u6210\u8005\u304c2\u4ef6\u76ee\u304c\u306a\u3044\u3053\u3068\u3092\u77e5\u3063\u3066\u3044\u308b\u306a\u3089\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306b\u3001FETCH\u5f8c\u3059\u3050\u306bCLOSE\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002\u7121\u99c4\u306a\u691c\u7d22\u304c\u767a\u751f\u3057\u306a\u3044\u5206\u3001\u306f\u3084\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
    CURRENT OF\u30ab\u30fc\u30bd\u30eb\u3092\u4f7f\u3063\u3066\u66f4\u65b0\u3059\u308b<\/h2>\n\n\n\n
    \u305d\u3046\u3001\u305d\u3082\u305d\u3082\u306a\u3093\u3067\u3053\u306e\u8a18\u4e8b\u3092\u66f8\u3053\u3046\u3068\u601d\u3063\u305f\u304b\u3092\u601d\u3044\u51fa\u3057\u307e\u3057\u305f\u3002\u30ab\u30fc\u30bd\u30ebFOR\u30eb\u30fc\u30d7\u4f7f\u3063\u3066\u6b32\u3057\u3044\u306e\u306f\u305d\u3046\u306a\u306e\u3067\u3059\u3051\u3069\u3001\u3082\u3046\u3072\u3068\u3064\uff01
    \u53d6\u308a\u51fa\u3057\u305f\u884c\u3092\u66f4\u65b0\u3059\u308b\u3068\u304d\u306b\u306f\u3001CURRENT OF\u30ab\u30fc\u30bd\u30eb<\/strong>\u3092\u4f7f\u3063\u3066\u307b\u3057\u3044\u306e\u3067\u3059\u3002\u3053\u308c\u3082\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u305f\u3081\u3067\u3059\u3002\u3053\u308c\u3092\u4f7f\u308f\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u305b\u3063\u304b\u304f\u53d6\u5f97\u3057\u3066\u304d\u305f\u306e\u306b\u305d\u306e\u3053\u3068\u3092\u5fd8\u308c\u3066\u3082\u3046\u4e00\u5ea6\u691c\u7d22\u3057\u76f4\u3057\u3066\u3044\u308b\u3001\u3068\u3044\u3046\u3053\u3068\u3068\u307b\u307c\u540c\u3058\u3053\u3068\u3067\u3059\u304b\u3089\u306d\u3002
    \u3067\u3001CURRENT OF\u306e\u5f8c\u306b\u6307\u5b9a\u3059\u308b\u306e\u304c\u3001\u30ab\u30fc\u30bd\u30ebFOR\u30eb\u30fc\u30d7\u306e\u3068\u304d\u306f\u4f55\u3067\u3057\u305f\u3063\u3051\u3001\u3068\u3044\u3046\u306e\u3092\u8abf\u3079\u3066\u3082\u3059\u3050\u306b\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u3064\u304f\u3063\u3066\u5b9f\u9a13\u3057\u3066\u307f\u307e\u3057\u305f\u3002
    \u77e5\u308a\u305f\u304b\u3063\u305f\u306e\u306f\u3001\u30ab\u30fc\u30bd\u30eb\u540d\u3092\u6307\u5b9a\u3059\u308b\u306e\u304b\u3001\u30ab\u30fc\u30bd\u30eb\u306e\u5909\u6570\u3092\u6307\u5b9a\u3059\u308b\u306e\u304b\u3069\u3061\u3089\u3067\u3057\u3087\u3046\u304b\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n
    \u307e\u305a\u306f\u3001\u4f5c\u3063\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n
    -- \u25a0CURRENT OF \u30ab\u30fc\u30bd\u30eb\u306e\u4f7f\u3044\u65b9 \u30b9\u30af\u30ea\u30d7\u30c8\n\nSET NULL NL\nCREATE TABLE POI (n NUMBER, v VARCHAR2(20));\nINSERT INTO POI(N) SELECT N FROM (\n  WITH S(N) AS (\n    SELECT 1 N FROM DUAL\n    UNION ALL\n    SELECT N + 1 FROM S\n     WHERE N < 10)\n  SELECT N FROM S\n); -- \u3053\u306eINSERT SELECT\u306710\u884c\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002\u6570\u5b57\u3092\u5909\u3048\u308c\u3070\u597d\u304d\u306a\u3060\u3051\u30c7\u30fc\u30bf\u304c\u4f5c\u308c\u307e\u3059\u3002\n\nSELECT * FROM POI;\n\nDECLARE\n  n NUMBER;\n  CURSOR C IS SELECT N, V FROM POI FOR UPDATE;\nBEGIN\n  FOR i IN C LOOP\n    UPDATE POI SET V = 'RECORD IS No.'||i.N\n     WHERE CURRENT OF C;\n  END LOOP;\nEND;\n\/\n\nSELECT * FROM POI;\n\nDROP TABLE POI PURGE;\n<\/pre>\n\n\n\n
    \u5b9f\u884c\u7d50\u679c\u3067\u3059\u3002\u3067\u304d\u307e\u3057\u305f\uff01<\/p>\n\n\n\n
    -- \u25a0\u5b9f\u884c\u7d50\u679c\n\nSQL> SET NULL NL\nSQL> CREATE TABLE POI (n NUMBER, v VARCHAR2(20));\n\n\u8868\u304c\u4f5c\u6210\u3055\u308c\u307e\u3057\u305f\u3002\n\n\u7d4c\u904e: 00:00:00.01\nSQL> INSERT INTO POI(N) SELECT N FROM (\n  2    WITH S(N) AS (\n  3      SELECT 1 N FROM DUAL\n  4      UNION ALL\n  5      SELECT N + 1 FROM S\n  6       WHERE N < 10)\n  7    SELECT N FROM S\n  8  );\n\n10\u884c\u304c\u4f5c\u6210\u3055\u308c\u307e\u3057\u305f\u3002\n\n\u7d4c\u904e: 00:00:00.00\nSQL>\nSQL> SELECT * FROM POI;\n\n         N V\n---------- --------------------\n         1 NL\n         2 NL\n         3 NL\n         4 NL\n         5 NL\n         6 NL\n         7 NL\n         8 NL\n         9 NL\n        10 NL\n\n10\u884c\u304c\u9078\u629e\u3055\u308c\u307e\u3057\u305f\u3002\n\n\u7d4c\u904e: 00:00:00.01\nSQL>\nSQL> DECLARE\n  2    n NUMBER;\n  3    CURSOR C IS SELECT N, V FROM POI FOR UPDATE;\n  4  BEGIN\n  5    FOR i IN C LOOP\n  6      UPDATE POI SET V = 'RECORD IS No.'||i.N\n  7       WHERE CURRENT OF C;\n  8    END LOOP;\n  9  END;\n 10  \/\n\nPL\/SQL\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304c\u6b63\u5e38\u306b\u5b8c\u4e86\u3057\u307e\u3057\u305f\u3002\n\n\u7d4c\u904e: 00:00:00.01\nSQL>\nSQL> SELECT * FROM POI;\n\n         N V\n---------- --------------------\n         1 RECORD IS No.1\n         2 RECORD IS No.2\n         3 RECORD IS No.3\n         4 RECORD IS No.4\n         5 RECORD IS No.5\n         6 RECORD IS No.6\n         7 RECORD IS No.7\n         8 RECORD IS No.8\n         9 RECORD IS No.9\n        10 RECORD IS No.10\n\n10\u884c\u304c\u9078\u629e\u3055\u308c\u307e\u3057\u305f\u3002\n\n\u7d4c\u904e: 00:00:00.00\nSQL>\nSQL> DROP TABLE POI PURGE;\n\n\u8868\u304c\u524a\u9664\u3055\u308c\u307e\u3057\u305f\u3002\n\n\u7d4c\u904e: 00:00:00.04\nSQL><\/pre>\n\n\n\n
    \u3061\u306a\u307f\u306b\u3001\u30ab\u30fc\u30bd\u30eb\u5909\u6570\u540d\u3092\u6307\u5b9a\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u901a\u308a\u3001\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
    -- \u25a0\u30ab\u30fc\u30bd\u30eb\u540d\u3067\u306f\u306a\u304f\u3001\u5909\u6570\u540d\u3092\u6307\u5b9a\u3057\u305f\u5834\u5408\u306f\u3001\u30a8\u30e9\u30fc\u3067\u3059\nSQL> DECLARE\n  2    n NUMBER;\n  3    CURSOR C IS SELECT N, V FROM POI FOR UPDATE;\n  4  BEGIN\n  5    FOR i IN C LOOP\n  6      UPDATE POI SET V = 'RECORD IS No.'||i.N\n  7       WHERE CURRENT OF i;\n  8    END LOOP;\n  9  END;\n 10  \/\n     WHERE CURRENT OF i;\n                      *\n\u884c7\u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002:\nORA-06550: \u884c7\u3001\u521723:\nPLS-00413: CURRENT OF\u53e5\u306e\u8b58\u5225\u5b50\u306f\u30ab\u30fc\u30bd\u30eb\u540d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\nORA-06550: \u884c7\u3001\u521723:\nPL\/SQL: ORA-00904: : \u7121\u52b9\u306a\u8b58\u5225\u5b50\u3067\u3059\u3002\nORA-06550: \u884c6\u3001\u52175:\nPL\/SQL: SQL Statement ignored\n\n\n\u7d4c\u904e: 00:00:00.01\nSQL><\/pre>\n\n\n\n
    \u7d50\u679c\u3068\u3057\u3066\u306f\u3001\u30ab\u30fc\u30bd\u30eb\u540d\u3092\u6307\u5b9a\u3059\u308c\u3070\u30aa\u30c3\u30b1\u30fc\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u306d\uff01<\/p>\n\n\n\n
    \u307e\u3068\u3081<\/h2>\n\n\n\n
    PL\/SQL\u3067\u30ab\u30fc\u30bd\u30eb\u3092\u3064\u304f\u3063\u3066\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u3068\u304d\u306f\u3001\u30ab\u30fc\u30bd\u30ebFOR\u30eb\u30fc\u30d7\u3092\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u3092\u66f4\u65b0\u3059\u308b\u3068\u304d\u306f\u3001CURRENT OF \u30ab\u30fc\u30bd\u30eb\u3092\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u3053\u3093\u306b\u3061\u306f\u3002\u77f3\u5ddd\u3055\u3093\u3067\u3059\u3002 \u6700\u8fd1\u3001PLSQL\u3067\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u3063\u3066\u3044\u307e\u3059\u3002\u30ab\u30fc\u30bd\u30eb\u3067SELECT\u6587\u3092\u5b9a\u7fa9\u3057\u3066\u3001\u30c7\u30fc\u30bf\u3092\u4e00\u4ef6\u305a\u3064\u53d6\u5f97\u3057\u3066\u3001\u6b63\u5e38\u306b\u51e6\u7406\u3067\u304d\u305f\u3089\u51e6\u7406\u6e08\u307f\u306e\u8a3c\u3068\u3057\u3066\u65e5\u4ed8\u3092\u66f4\u65b0\u3059\u308b\u3001\u3068\u3044\u3046\u51e6\u7406\u3092\u66f8\u3044\u3066\u3044\u308b\u306e … <\/p>\n
    “ORACLE\u306e\u30ab\u30fc\u30bd\u30ebFOR\u30eb\u30fc\u30d7\u3068\u3001CURRENT OF \u30ab\u30fc\u30bd\u30eb\u306e\u4f7f\u3044\u65b9” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,2],"tags":[],"class_list":["post-2042","post","type-post","status-publish","format-standard","hentry","category-program","category-blog"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/posts\/2042","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/comments?post=2042"}],"version-history":[{"count":7,"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/posts\/2042\/revisions"}],"predecessor-version":[{"id":2050,"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/posts\/2042\/revisions\/2050"}],"wp:attachment":[{"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/media?parent=2042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/categories?post=2042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/tags?post=2042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}