{"id":1440,"date":"2016-09-28T09:44:59","date_gmt":"2016-09-28T00:44:59","guid":{"rendered":"http:\/\/www.dbsheetclient.jp\/blog\/?p=1440"},"modified":"2018-06-27T15:49:37","modified_gmt":"2018-06-27T06:49:37","slug":"%e5%8f%82%e7%85%a7%e6%95%b4%e5%90%88%e6%80%a7%e5%88%b6%e7%b4%84%ef%bc%88%e5%a4%96%e9%83%a8%e3%82%ad%e3%83%bc%e5%88%b6%e7%b4%84%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.dbsheetclient.jp\/blog\/?p=1440","title":{"rendered":"\u53c2\u7167\u6574\u5408\u6027\u5236\u7d04\uff08\u5916\u90e8\u30ad\u30fc\u5236\u7d04\uff09"},"content":{"rendered":"

IT\u30b3\u30fc\u30c7\u30a3\u30cd\u30fc\u30bf\u306e\u30b7\u30e5\u30a6\u3067\u3059\u3002<\/p>\n

\"img_0334\"<\/a><\/p>\n

\u8fd1\u304f\u306e\u5ddd\u3067\u3001\u304b\u3082\u304c\u6cf3\u3044\u3067\u3044\u308b\u306e\u304c\u898b\u3048\u305f\u306e\u3067\u3001\u5199\u771f\u306b\u3068\u3063\u3066\u307f\u307e\u3057\u305f\u3002
9\u6708\u306e\u30b7\u30eb\u30d0\u30fc\u30a6\u30a3\u30fc\u30af\u3082\u7d42\u308f\u308a\u3001\u3082\u3046\u3059\u305010\u6708\u3092\u8fce\u3048\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u5e74\u306f\u53f0\u98a8\u3082\u591a\u304f\u65e5\u672c\u306b\u4e0a\u9678\u3057\u3001\u3044\u308d\u3044\u308d\u3068\u5927\u5909\u306a\u5929\u5019\u304c\u7d9a\u3044\u3066\u3044\u307e\u3057\u305f\u3002\u5730\u7403\u6e29\u6696\u5316\u306e\u5f71\u97ff\u3082\u307e\u3059\u307e\u3059\u5927\u304d\u304f\u306a\u3063\u3066\u304d\u3066\u3044\u308b\u6c17\u304c\u3057\u307e\u3059\u306d\u3002
\u3053\u306e\u524d\u3001NHK\u3067\u653e\u6620\u3057\u3066\u3044\u305f\uff2e\uff28\uff2b\u30b9\u30da\u30b7\u30e3\u30eb \uff2d\uff25\uff27\uff21 \uff23\uff32\uff29\uff33\uff29\uff33 \u5de8\u5927\u5371\u6a5f\uff5e\u8105\u5a01\u3068\u95d8\u3046\u8005\u305f\u3061\uff5e \u7b2c\uff11\u96c6\u300c\u52a0\u901f\u3059\u308b\u7570\u5e38\u6c17\u8c61\u3068\u306e\u95d8\u3044\u300d\u3092\u305f\u307e\u305f\u307e\u898b\u305f\u306e\u3067\u3059\u304c\u300121\u4e16\u7d00\u672b\u306b\u306f\u5e73\u5747\u6c17\u6e29\u304c\u4eca\u3088\u308a4\u2103\u4e0a\u6607\u3057\u3001\u6700\u9ad8\u6c17\u6e29\u304c\u6771\u4eac\u306743\u30fb0\u5ea6\u3001\u540d\u53e4\u5c4b\u3067\u306f44.5\u5ea6\u306b\u3082\u306a\u308b\u3068\u3044\u3046\u4e88\u6e2c\u304c\u51fa\u3066\u3044\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u5de8\u5927\u7a4d\u4e71\u96f2(\u30b9\u30fc\u30d1\u30fc\u30bb\u30eb)\u3082\u983b\u7e41\u306b\u767a\u751f\u3057\u3001\u6771\u4eac\u90fd\u306e\u6700\u5927\u96e8\u91cf\u30821\u65e5\u3042\u305f\u308a\u73fe\u5728100mm\u7a0b\u5ea6\u306a\u306e\u304c\u3001310mm\u307e\u3067\u5897\u52a0\u3057\u3001\u5927\u96e8\u306e\u3068\u304d\u306b\u306f\u5730\u4e0b\u8857\u306f\u6c34\u6ca1\u3057\u3066\u3057\u307e\u3046\u304b\u3082\u3057\u308c\u306a\u3044\u3068\u3044\u3046\u3088\u3046\u306a\u3001\u3068\u3066\u3064\u3082\u306a\u3044\u72b6\u6cc1\u3092\u3053\u306e\u307e\u307e\u3067\u306f\u8fce\u3048\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u8a71\u3057\u3067\u3059\u3002
21\u4e16\u7d00\u672b\u3068\u8a00\u3048\u3070\u300180\u6570\u5e74\u5f8c\u306a\u306e\u3067\u3001\u79c1\u305f\u3061\u306e\u5b6b\u3084\u66fe\u5b6b\u304c\u751f\u304d\u3066\u3044\u308b\u4e16\u4ee3\u3067\u3059\u3002\u3044\u3088\u3044\u3088\u3001\u74b0\u5883\u554f\u984c\u306f\u5f85\u3063\u305f\u306a\u3057\u306e\u72b6\u6cc1\u306b\u6765\u3066\u3044\u308b\u6c17\u304c\u3057\u307e\u3059\u306d\u3002\u3053\u306e\u3088\u3046\u306a\u8105\u5a01\u3068\u5982\u4f55\u306b\u5411\u304d\u5408\u3044\u3001\u6e29\u6696\u5316\u3092\u6291\u5236\u3057\u3066\u3044\u304f\u306e\u304b\u3001\u79d1\u5b66\u306e\u82f1\u77e5\u306e\u7d50\u96c6\u3068\u4e16\u754c\u7684\u306a\u9023\u643a\u304c\u5fc5\u8981\u3060\u3068\u3044\u3046\u3053\u3068\u3092\u6539\u3081\u3066\u611f\u3058\u308b\u3053\u306e\u9803\u3067\u3059\u3002<\/p>\n

\u00a0\uff1c\u672c\u65e5\u306e\u984c\u6750\uff1e
<\/strong>\u53c2\u7167\u6574\u5408\u6027\u5236\u7d04\uff08\u5916\u90e8\u30ad\u30fc\u5236\u7d04\uff09<\/p>\n

\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u306f\u3001\u6574\u5408\u6027\u5236\u7d04\u3068\u8a00\u3063\u3066\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u4fdd\u3064\u305f\u3081\u306e\u5236\u7d04\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u4e3b\u30ad\u30fc\u5236\u7d04\u3001\u4e00\u610f\u30ad\u30fc\u5236\u7d04\u3001NOT NULL\u5236\u7d04\u3001CHECK\u5236\u7d04\u3001\u53c2\u7167\u6574\u5408\u6027\u5236\u7d04\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u4eca\u56de\u306f\u3001\u53c2\u7167\u6574\u5408\u6027\u5236\u7d04\uff08\u5916\u90e8\u30ad\u30fc\u5236\u7d04\uff09\u306b\u3064\u3044\u3066\u53d6\u308a\u4e0a\u3052\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u53c2\u7167\u6574\u5408\u6027\u5236\u7d04\u3068\u306f\u3001\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u8868\u306e\u5171\u901a\u3059\u308b\u5217\u306e\u95a2\u4fc2\u304c\u4fdd\u305f\u308c\u3066\u3044\u308b\u3053\u3068\u3092DB\u5074\u3067\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3001\u7c21\u5358\u306b\u3044\u3048\u3070\u3001\u53c2\u7167\u5148\u306e\u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u304c\u5b58\u5728\u3057\u306a\u3044\u3088\u3046\u306a\u30c7\u30fc\u30bf\u306e\u5165\u529b\u3092\u8a31\u53ef\u3057\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002
\u3088\u304f\u4f8b\u3068\u3057\u3066\u6319\u3052\u3089\u308c\u308b\u306e\u304c\u3001ORACLE\u306b\u3042\u3089\u304b\u3058\u3081\u7528\u610f\u3055\u308c\u3066\u3044\u308bEMP\u8868\uff08\u5f93\u696d\u54e1\u8868\uff09\u3068DEPT\u8868\uff08\u90e8\u9580\u8868\uff09\u3067\u3001EMP\u8868\u306e\u90e8\u9580\u756a\u53f7(DEPTNO)\u306f\u3001DEPT\u8868\u306e\u90e8\u9580\u756a\u53f7(DEPTNO)\u306b\u5b58\u5728\u3059\u308b\u30c7\u30fc\u30bf\u3057\u304b\u767b\u9332\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002
\u00a0<\/strong>\u3053\u306e\u3068\u304d\u3001DEPT\u8868\u3092\u89aa\u8868\u3001EMP\u8868\u3092\u5b50\u8868\u3001DEPTNO\u3092\u5916\u90e8\u30ad\u30fc\u3068\u8a00\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001DEPT\u8868\u306eDEPTNO\u306f\u4e3b\u30ad\u30fc\u3001\u3082\u3057\u304f\u306f\u4e00\u610f\u30ad\u30fc\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002
\u3053\u306e\u53c2\u7167\u6574\u5408\u6027\u5236\u7d04\u306e\u8a2d\u5b9a\u306f\u3001\u57fa\u672c\u7684\u306b\u30c6\u30fc\u30d6\u30eb\u4f5c\u6210\u6642\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u304c\u3001\u5f8c\u304b\u3089\u5236\u7d04\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

\u4f8b\uff09
\u305d\u308c\u3067\u306f\u3001\u4f8b\u3068\u3057\u3066\u3001\u793e\u54e1\u30de\u30b9\u30bf\u3068\u90e8\u9580\u30de\u30b9\u30bf\u3092\u4f5c\u6210\u3057\u3001\u90e8\u9580\u30de\u30b9\u30bf\u306e\u90e8\u9580CD\u3092\u793e\u54e1\u30de\u30b9\u30bf\u304b\u3089\u53c2\u7167\u3059\u308b\u304b\u305f\u3061\u306e\u8a2d\u5b9a\u3092\u3057\u3066\u307f\u307e\u3059\u3002\uff08ORACLE\uff09
\u307e\u305a\u3001\u90e8\u9580\u30de\u30b9\u30bf\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n

CREATE TABLE BUMON_M(
\u00a0BUMON_CD VARCHAR2(3)
, BUMON_NAME VARCHAR2(20)
, CONSTRAINT PK_BUMON PRIMARY KEY (BUMON_CD)
);<\/p>\n

\u793e\u54e1\u30de\u30b9\u30bf\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n

CREATE TABLE SYAIN_M(
\u00a0SYAIN_CD VARCHAR2(10)
, SYAIN_NAME VARCHAR2(20)
, BUMON_CD VARCHAR2(3)
, POSITION VARCHAR2(40)
, CONSTRAINT PK_SYAIN PRIMARY KEY (SYAIN_CD)
, CONSTRAINT FK_BUMON FOREIGN KEY (BUMON_CD)
\u00a0 \u00a0REFERENCES BUMON_M (BUMON_CD)
);<\/p>\n

\u4e0a\u8a18\u306e\u30017\uff5e8\u884c\u76ee\u306e CONSTRAINT .. FOREIGN KEY .. REFERENCES ..\u3068\u3044\u3046\u8868\u8a18\u90e8\u5206\u304c\u53c2\u7167\u6574\u5408\u6027\u5236\u7d04\u306e\u8a2d\u5b9a\u7b87\u6240\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u90e8\u9580\u30de\u30b9\u30bf\uff08BUMON_M\uff09\u306b\u4f55\u4ef6\u304b\u30c7\u30fc\u30bf\u3092\u767b\u9332\u3057\u3001\u73fe\u5728\u4ee5\u4e0b\u306e\u90e8\u9580\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n

SELECT * FROM BUMON_M
ORDER BY BUMON_CD;<\/p>\n

\"blog69_%e9%83%a8%e9%96%80%e3%83%9e%e3%82%b9%e3%82%bf\"<\/a><\/p>\n

\u3053\u306e\u72b6\u6cc1\u3067\u3001\u90e8\u9580\u30de\u30b9\u30bf\u306b\u5b58\u5728\u3057\u306a\u3044\u90e8\u9580CD\u300c500\u300d\u3067\u793e\u54e1\u3092\u767b\u9332\u3057\u3088\u3046\u3068\u3057\u3066\u307f\u308b\u3068\u3001<\/p>\n

INSERT INTO SYAIN_M VALUES(‘10311’, ‘\u30e1\u30f3\u30d0\u30fc\uff2b’, ‘500’, ‘\u4e00\u822c\u793e\u54e1’);<\/p>\n

\"blog69_%e6%95%b4%e5%90%88%e6%80%a7%e3%82%a8%e3%83%a9%e3%83%bc_insert\"<\/a><\/p>\n

\u4e0a\u8a18\u306e\u3088\u3046\u306b\u3001\u300cORA-02291: \u6574\u5408\u6027\u5236\u7d04(BLOG.FK_BUMON)\u306b\u9055\u53cd\u3057\u307e\u3057\u305f – \u89aa\u30ad\u30fc\u304c\u3042\u308a\u307e\u305b\u3093\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u304c\u51fa\u3066\u3001\u30ec\u30b3\u30fc\u30c9\u3092\u767b\u9332\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n

\u307e\u305f\u3001\u5404\u90e8\u9580CD\u3092\u6301\u3064\u793e\u54e1\u30c7\u30fc\u30bf\u3092\u793e\u54e1\u30de\u30b9\u30bf\u306b\u767b\u9332\u3057\u305f\u72b6\u614b\u3067\u3001\u90e8\u9580\u30de\u30b9\u30bf\u304b\u3089\u65e2\u5b58\u306e\u90e8\u9580CD\u306e\u30ec\u30b3\u30fc\u30c9\u3092\u524a\u9664\u3057\u3088\u3046\u3068\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n

DELETE FROM BUMON_M
WHERE BUMON_CD = ‘100’;<\/p>\n

\"blog69_%e6%95%b4%e5%90%88%e6%80%a7%e3%82%a8%e3%83%a9%e3%83%bc_del\"<\/a><\/p>\n

\u00a0\u3053\u306e\u5834\u5408\u3082\u3001\u4e0a\u8a18\u306e\u3088\u3046\u306b\u3001\u300cORA-02292: \u6574\u5408\u6027\u5236\u7d04(BLOG.FK_BUMON)\u306b\u9055\u53cd\u3057\u307e\u3057\u305f – \u5b50\u30ec\u30b3\u30fc\u30c9\u304c\u3042\u308a\u307e\u3059\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u304c\u51fa\u3066\u3001\u524a\u9664\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n

\u305d\u308c\u3067\u306f\u3001\u5b50\u8868\u306b\u30c7\u30fc\u30bf\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u89aa\u8868\u306e\u30ad\u30fc\u306e\u5024\u3092\u66f4\u65b0\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n

UPDATE BUMON_M SET
\u00a0BUMON_CD = ‘500’
WHERE BUMON_CD = ‘300’;<\/p>\n

\"blog69_%e6%95%b4%e5%90%88%e6%80%a7%e3%82%a8%e3%83%a9%e3%83%bc_upd\"<\/a><\/p>\n

\u00a0\u3053\u306e\u5834\u5408\u3082\u3001\u3084\u306f\u308a\u300cORA-02292: \u6574\u5408\u6027\u5236\u7d04(BLOG.FK_BUMON)\u306b\u9055\u53cd\u3057\u307e\u3057\u305f – \u5b50\u30ec\u30b3\u30fc\u30c9\u304c\u3042\u308a\u307e\u3059\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u304c\u51fa\u3066\u3001\u66f4\u65b0\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n

\u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001\u53c2\u7167\u6574\u5408\u6027\u5236\u7d04\uff08\u5916\u90e8\u30ad\u30fc\u5236\u7d04\uff09\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u8a2d\u5b9a\u306f\u3001NO ACTION \u3068\u8a00\u308f\u308c\u308b\u3082\u306e\u3067\u3001\u53c2\u7167\u5148\u306e\u30c7\u30fc\u30bf\u306e\u66f4\u65b0\u3084\u524a\u9664\u3092\u7981\u6b62\u3059\u308b\u304b\u305f\u3061\u306b\u306a\u308a\u307e\u3059\u3002
\uff08\u203b\u89aa\u8868\u306e\u30c6\u30fc\u30d6\u30eb\u3092DROP\u3057\u3088\u3046\u3068\u3057\u3066\u3082\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002\uff09
\u305d\u306e\u305f\u3081\u3001\u3069\u3046\u3057\u3066\u3082\u89aa\u8868\u306e\u30c7\u30fc\u30bf\u3092\u66f4\u65b0\u3057\u305f\u3044\u3068\u304d\u306b\u306f\u3001\u66f4\u65b0\u3059\u308b\u5024\u3068\u4e00\u81f4\u3059\u308b\u5b50\u8868\u306e\u90e8\u9580CD\u306e\u5024\u3092\u4e00\u65e6\u89aa\u8868\u306b\u5b58\u5728\u3059\u308b\u9055\u3046\u5024\u306b\u66f4\u65b0\u3057\u3066\u304b\u3089\u3001\u89aa\u8868\u306e\u30ad\u30fc\u5024\u3092\u66f4\u65b0\u3059\u308b\u3068\u3044\u3046\u3088\u3046\u306a\u624b\u9806\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u305f\u3060\u3001\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u8a2d\u5b9a\u3068\u3057\u3066\u3001\u300cON DELETE SET NULL\u300d\u300cON DELETE CASCADE\u300d\u3068\u3044\u3046\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u3001\u3069\u3046\u3044\u3046\u52d5\u4f5c\u306b\u306a\u308b\u304b\u3068\u3044\u3046\u3068\u3001<\/p>\n

\u30fbON DELETE SET NULL
\u3000\u3053\u308c\u306f\u3001\u89aa\u8868\u306e\u30ad\u30fc\uff08\u90e8\u9580CD\uff09\u306e\u5024\u3092\u524a\u9664\u3059\u308b\u3068\u3001\u305d\u306e\u5024\u3068\u540c\u3058\u5024\u3092\u6301\u3063\u3066\u3044\u305f\u5b50\u8868\u306e\u307b\u3046\u306e\u90e8\u9580CD\u306f NULL \u306b\u66f4\u65b0\u3055\u308c\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002<\/p>\n

\u30fbON DELETE CASCADE
\u3000\u3053\u308c\u306f\u3001\u89aa\u8868\u306e\u30ad\u30fc\uff08\u90e8\u9580CD\uff09\u306e\u5024\u3092\u524a\u9664\u3059\u308b\u3068\u3001\u305d\u306e\u5024\u3068\u540c\u3058\u5024\u3092\u6301\u3063\u3066\u3044\u305f\u5b50\u8868\u306e\u307b\u3046\u306e\u30ec\u30b3\u30fc\u30c9\u81ea\u4f53\u304c\u524a\u9664\u3055\u308c\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002<\/p>\n

\u8a66\u3057\u3066\u307f\u307e\u3059\u3002
\u53c2\u7167\u6574\u5408\u6027\u5236\u7d04\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5909\u66f4\u3059\u308b\u305f\u3081\u3001\u73fe\u5728\u306e\u5236\u7d04\u3092\u524a\u9664\u3057\u3001\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3057\u305f\u5236\u7d04\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n

ALTER TABLE SYAIN_M DROP CONSTRAINT FK_BUMON;<\/p>\n

ALTER TABLE SYAIN_M ADD CONSTRAINT FK_BUMON FOREIGN KEY (BUMON_CD)
\u00a0 \u00a0REFERENCES BUMON_M (BUMON_CD) ON DELETE SET NULL;<\/p>\n

\"blog69_%e5%88%b6%e7%b4%84_%e5%86%8d%e4%bd%9c%e6%88%90\"<\/a><\/p>\n

\u307e\u305a\u3001\u793e\u54e1\u8868\u304b\u3089\u3001\u90e8\u9580CD=\u2019100\u2019\u306e\u30c7\u30fc\u30bf\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n

SELECT * FROM SYAIN_M
WHERE BUMON_CD = ‘100’
ORDER BY SYAIN_CD;<\/p>\n

\"blog69_%e9%83%a8%e9%96%80%e3%83%9e%e3%82%b9%e3%82%bf_100\"<\/a><\/p>\n

\u90e8\u9580\u30de\u30b9\u30bf\u306eBUMON_CD = \u2018100\u2019\u306e\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n

DELETE FROM BUMON_M
WHERE BUMON_CD = ‘100’;<\/p>\n

\"blog69_%e9%83%a8%e9%96%80del\"<\/a><\/p>\n

\u3053\u306e\u3068\u304d\u3001\u5148\u307b\u3069\u62bd\u51fa\u3057\u305f\u3001\u90e8\u9580CD=100 \u3060\u3063\u305f\u793e\u54e1\u30de\u30b9\u30bf\u306e\u30c7\u30fc\u30bf\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n

SELECT * FROM SYAIN_M
WHERE SYAIN_CD IN (‘10001′,’10005′,’10006’)
ORDER BY SYAIN_CD;<\/p>\n

\"blog69_%e7%a4%be%e5%93%a1%e3%83%9e%e3%82%b9%e3%82%bf%e7%a2%ba%e8%aa%8d1\"<\/a><\/p>\n

\u00a0\u793e\u54e1\u30de\u30b9\u30bf\u306e\u90e8\u9580CD\u304c\u300c100\u300d\u3067\u3042\u3063\u305f\u30c7\u30fc\u30bf\u304c\u3001NULL \u306b\u5909\u308f\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u4e00\u65e6\u5143\u306b\u623b\u3057\u307e\u3059\u3002
ROLLBACK;<\/p>\n

\u6b21\u306b\u3001\u53c2\u7167\u6574\u5408\u6027\u5236\u7d04\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u3001ON DELETE CASCADE \u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n

ALTER TABLE SYAIN_M DROP CONSTRAINT FK_BUMON;<\/p>\n

ALTER TABLE SYAIN_M ADD CONSTRAINT FK_BUMON FOREIGN KEY (BUMON_CD)
\u00a0 \u00a0REFERENCES BUMON_M (BUMON_CD) ON DELETE CASCADE;<\/p>\n

\"blog69_%e5%88%b6%e7%b4%84_%e5%86%8d%e4%bd%9c%e6%88%902\"<\/a><\/p>\n

\u518d\u5ea6\u3001\u793e\u54e1\u8868\u304b\u3089\u3001\u90e8\u9580CD=\u2019100\u2019\u306e\u30c7\u30fc\u30bf\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n

SELECT * FROM SYAIN_M
WHERE BUMON_CD = ‘100’
ORDER BY SYAIN_CD;<\/p>\n

\"blog69_%e9%83%a8%e9%96%80%e3%83%9e%e3%82%b9%e3%82%bf_100\"<\/a><\/p>\n

\u90e8\u9580\u30de\u30b9\u30bf\u306eBUMON_CD = \u2018100\u2019\u306e\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n

DELETE FROM BUMON_M
WHERE BUMON_CD = ‘100’;<\/p>\n

\"blog69_%e9%83%a8%e9%96%80del\"<\/a><\/p>\n

\u3053\u306e\u3068\u304d\u3001\u5148\u307b\u3069\u306e\u793e\u54e1\u30de\u30b9\u30bf\u306e\u30c7\u30fc\u30bf\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n

SELECT * FROM SYAIN_M
WHERE SYAIN_CD IN (‘10001′,’10005′,’10006’)
ORDER BY SYAIN_CD;<\/p>\n

\"blog69_%e7%a4%be%e5%93%a1%e3%83%9e%e3%82%b9%e3%82%bf%e7%a2%ba%e8%aa%8d2\"<\/a><\/p>\n

\u89aa\u8868\u304b\u3089\u524a\u9664\u3057\u305f\u90e8\u9580CD=\u2019100\u2019\u3092\u6301\u3064\u3001\u5b50\u8868\u306e\u30ec\u30b3\u30fc\u30c9\u304c\u524a\u9664\u3055\u308c\u305f\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002
\u203b\u5b9f\u969b\u306b\u4f7f\u7528\u3059\u308b\u5834\u5408\u306b\u306f\u3001\u5b50\u8868\u306e\u30ec\u30b3\u30fc\u30c9\u304c\u81ea\u52d5\u7684\u306b\u524a\u9664\u3055\u308c\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u904b\u7528\u4e0a\u554f\u984c\u304c\u306a\u3044\u304b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n

\u3053\u306e\u3088\u3046\u306b\u3001DB\u306e\u307b\u3046\u3067\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u4fdd\u3064\u3088\u3046\u306b\u5236\u5fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3042\u307e\u308a\u3053\u308c\u3092\u7d30\u304b\u304f\u8a2d\u5b9a\u3057\u305f\u3068\u3044\u3046\u7d4c\u9a13\u306f\u5c11\u306a\u3044\u306e\u304c\u5b9f\u60c5\u3067\u3059\u3002\u3053\u308c\u306b\u306f\u8cdb\u5426\u4e21\u8ad6\u304c\u3042\u308a\u3001\u5b9f\u969b\u306b\u30b7\u30b9\u30c6\u30e0\u306b\u5b9f\u88c5\u3057\u305f\u5834\u5408\u306b\u3001\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u306a\u3069\u306e\u4f5c\u6210\u304c\u3044\u308d\u3044\u308d\u3068\u5927\u5909\u306b\u306a\u308b\u3068\u304b\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u3078\u306e\u5f71\u97ff\u3001\u307e\u305f\u3001\u6574\u5408\u6027\u306e\u30a8\u30e9\u30fc\u304c\u8d77\u304d\u305f\u969b\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30e6\u30fc\u30b6\u5411\u3051\u306b\u5909\u66f4\u3059\u308b\u51e6\u7406\u304c\u5fc5\u8981\u306b\u306a\u308a\u3001\u30a2\u30d7\u30ea\u5074\u3067\u306e\u8ca0\u62c5\u306b\u306a\u308b\u5834\u5408\u304c\u591a\u3044\u3068\u3044\u3046\u3053\u3068\u306a\u3069\u304c\u5f71\u97ff\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002
\u6b21\u56de\u306f\u3001SQL Server\u3067\u8a66\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u4eca\u65e5\u306f\u4ee5\u4e0a\u307e\u3067<\/p>\n","protected":false},"excerpt":{"rendered":"

IT\u30b3\u30fc\u30c7\u30a3\u30cd\u30fc\u30bf\u306e\u30b7\u30e5\u30a6\u3067\u3059\u3002 \u8fd1\u304f\u306e\u5ddd\u3067\u3001\u304b\u3082\u304c\u6cf3\u3044\u3067\u3044\u308b\u306e\u304c\u898b\u3048\u305f\u306e\u3067\u3001\u5199\u771f\u306b\u3068\u3063\u3066\u307f\u307e\u3057\u305f\u30029\u6708\u306e\u30b7\u30eb\u30d0\u30fc\u30a6\u30a3\u30fc\u30af\u3082\u7d42\u308f\u308a\u3001\u3082\u3046\u3059\u305010\u6708\u3092\u8fce\u3048\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u5e74\u306f\u53f0\u98a8\u3082\u591a\u304f\u65e5\u672c\u306b\u4e0a\u9678\u3057\u3001\u3044\u308d\u3044\u308d\u3068\u5927\u5909\u306a\u5929\u5019 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"enabled":false},"version":2}},"categories":[28],"tags":[],"class_list":["post-1440","post","type-post","status-publish","format-standard","hentry","category-28"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.dbsheetclient.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dbsheetclient.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dbsheetclient.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dbsheetclient.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dbsheetclient.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1440"}],"version-history":[{"count":21,"href":"https:\/\/www.dbsheetclient.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1440\/revisions"}],"predecessor-version":[{"id":1925,"href":"https:\/\/www.dbsheetclient.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1440\/revisions\/1925"}],"wp:attachment":[{"href":"https:\/\/www.dbsheetclient.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dbsheetclient.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dbsheetclient.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}