Oracle \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u30df\u30e9\u30fc\u30ea\u30f3\u30b0\u307e\u305f\u306f\u30b7\u30f3\u30af\u30ed\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u4e2d\u306bDBMoto \u306f
Oracle Redo \u30ed\u30b0\u3067\u8a18\u9332\u3055\u308c\u305f\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u306e\u5909\u66f4\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306bOracle
LogMiner \u7d4c\u7531\u3067Oracle \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u30ea\u30fc\u30c9\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30a2\u30af\u30c6\u30a3\u30d6\u306aredo
\u30ed\u30b0\u306f\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3059\u308b\u305f\u3081\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u8aad\u307f\u51fa\u3059\u305f\u3081\u306b\u305d\u308c\u305e\u308c\u306e\u30df\u30e9\u30fc\u30ea
\u30f3\u30b0\u30fb\u30bb\u30c3\u30b7\u30e7\u30f3\u3067\u30aa\u30fc\u30d7\u30f3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306bDBMoto \u306f\u30a2\u30fc\u30ab\u30a4\u30d6\u30fb\u30ed\u30b0\u3092\u30ed\u30fc
\u30c9\u3059\u308b\u305f\u3081\u306e\u8a2d\u5b9a\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n
Oracle \u304c\u5de1\u56de\u65b9\u5f0f\u3067\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u30ed\u30b0\u3057\u3001\u305d\u308c\u306f\u9806\u756a\u306bredo \u30ed\u30b0\u30fb\u30d5\u30a1\u30a4\u30eb\u306b\u4f7f
\u7528\u3055\u308c\u307e\u3059\u3002\u73fe\u72b6\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u6700\u5927\u5024\u306b\u5c4a\u3044\u305f\u6642\u3001Oracle \u306f\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u30a4\u30f3\u30a2\u30af\u30c6\u30a3\u30d6
\u306b\u8a2d\u5b9a\u3057\u3001\u6b21\u306e\u30d5\u30a1\u30a4\u30eb\u3078\u66f8\u304d\u8fbc\u307f\u3092\u7d9a\u3051\u307e\u3059\u3002\u3082\u3057\u6b21\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u30c7\u30fc\u30bf\u3092\u542b\u3093\u3067\u3044\u308b\u6642
\u306f\u3001\u4e0a\u66f8\u304d\u3055\u308c\u307e\u3059\u3002\u3082\u3057\u3059\u3079\u3066\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u30fb\u30ed\u30b0\u30fb\u30d5\u30a1\u30a4\u30eb\u304c\uff11DBMoto \u30ea\u30fc\u30c9\u3068\u6b21
\u30ea\u30fc\u30c9\uff08DBMoto \u3067\u8a2d\u5b9a\u3057\u305f\u30ea\u30fc\u30c9\u9593\u9694\uff09\u9593\u3067\u30b7\u30fc\u30b1\u30f3\u30b9\u756a\u53f7\uff08\u4f8b\uff1a\u305d\u308c\u305e\u308c\u3067\u6307\u5b9a\u3057\u305f
\u30ed\u30b0\u30fb\u30d5\u30a1\u30a4\u30eb\u306e\u66f8\u304d\u8fbc\u307f\u9806\u5e8f\uff09\u3092\u5909\u66f4\u3055\u308c\u305f\u6642\u3001\u30ed\u30b0\u30fb\u30d5\u30a1\u30a4\u30eb\u306f\u5bb9\u91cf\u4e0d\u8db3\u304b\u3001\u30ed\u30b0\u3059\u308b
\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u91cf\u3092\u518d\u8003\u3059\u308b\u304b\u3001\u30ed\u30b0\u30fb\u30d5\u30a1\u30a4\u30eb\u304c\u5c11\u306a\u3059\u304e\u308b\u304b\u3067\u3059\u3002<\/p>\n
\u901a\u5e38\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u3057\u3066\u30ed\u30b0\u306e\u30b5\u30a4\u30ba\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u751f\u6210\u3055\u308c\u308b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u6570\u3068
\u30ea\u30c6\u30f3\u30b7\u30e7\u30f3\u6642\u9593\u3092\u30d9\u30fc\u30b9\u306b\u8a08\u7b97\u3057\u307e\u3059\u3002\u4f8b\u3048\u307072 \u6642\u9593\u306e\u30ea\u30ab\u30d0\u30ea\u30fc\u3092\u78ba\u5b9f\u306b\u3057\u305f\u3044\u6642\u3001
3 \u65e5\u9593\u306b\u751f\u6210\u3055\u308c\u308b\u3059\u3079\u3066\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u542b\u3080\u30ed\u30b0\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002
Oracle \u306e\u30ed\u30b0\u30fb\u30d5\u30a1\u30a4\u30eb\u306f\u30ed\u30b0\u30fb\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u5897\u3084\u3059\u304b\u3001\u65b0\u305f\u306b\u30ed\u30b0\u30fb\u30d5\u30a1\u30a4\u30eb\u3092\u8ffd
\u52a0\u3059\u308b\u304b\u306e\u3069\u3061\u3089\u304b\u3067\u30b5\u30a4\u30ba\u5909\u66f4\u304c\u53ef\u80fd\u3067\u3059\u3002\u30ed\u30b0\u30fb\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u5bfe\u5fdc\u304c\u96e3\u3057\u3044\u91cf
\uff08\u4f8b\uff1a100MB \u4ee5\u4e0a\uff09\u306b\u5897\u52a0\u3055\u305b\u308b\u3088\u308a\u4e2d\u898f\u6a21\u306a\u30ed\u30b0\u30fb\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u8003\u3048\u3066\u304f
\u3060\u3055\u3044\u3002\u3082\u3057\u3053\u306e\u65b9\u6cd5\u3067\u30ed\u30b0\u30fb\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u6210\u3057\u3001DBMoto \u3092\u7d76\u3048\u305a\u7a3c\u52d5\u3055\u305b\u3066\u3001\u30ec\u30d7\u30ea
\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u9023\u643a\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u30a2\u30fc\u30ab\u30a4\u30d6\u30fb\u30ed\u30b0\u306e\u30aa\u30fc\u30d7\u30f3\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002\u8a73\u3057\u3044\u3053\u3068
\u306fOracle \u306eDBA \u3068\u76f8\u8ac7\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
\u3082\u3057\u3001\u30ed\u30b0\u30fb\u30d5\u30a1\u30a4\u30eb\u304c\u4e00\u676f\u306b\u306a\u308b\u304b\u3001\u4e0a\u66f8\u304d\u3092\u59cb\u3081\u308b\u3053\u3068\u3092\u8a31\u3057\u3066\u3044\u308b\u5834\u5408\u306bDBMoto
\u306f\u30d7\u30ed\u30bb\u30b9\u3059\u308b\u6b21\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u898b\u3064\u3051\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u308c\u304c\u767a\u751f\u3057\u305f\u6642\u306f\u3001
\u30df\u30e9\u30fc\u30ea\u30f3\u30b0\u3092\u518d\u5ea6\u59cb\u3081\u308b\u524d\u306b\u30d5\u30eb\u30fb\u30ea\u30d5\u30ec\u30c3\u30b7\u30e5\u30fb\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
DBMoto \u304c\u30a2\u30af\u30c6\u30a3\u30d6\u306aredo \u30ed\u30b0\u3092\u30ea\u30fc\u30c9\u3057\u305f\u6642\u3001LogMiner \u306f\u30ed\u30b0\u3092\u30aa\u30fc\u30d7\u30f3\u3057\u305f\u6642\u306b
\u30d3\u30e5\u30fc\uff08view\uff09\u3092\u751f\u6210\u3057\u307e\u3059\u3002\uff08\u305d\u308c\u306f\u30d5\u30a3\u30b8\u30ab\u30eb\u306a\u30c6\u30fc\u30d6\u30eb\u3084\u5b9f\u969b\u306e\u30ed\u30b0\u306f\u30aa\u30fc\u30d7\u30f3\u3057
\u307e\u305b\u3093\u3002\uff09\u3053\u308c\u306fOracle \u306e\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u305b\u3093\u304c\u3001\u30b5\u30fc\u30d0\u306b\u5bfe\u3057\u3066\u8981\u6c42
\u3092\u8d77\u3059\u305f\u3081\u3001Oracle \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\uff08\u7279\u306bLogMiner \u304c\u30aa\u30fc\u30d7\u30f3\u306e
\u305f\u3081\u306b\u30d3\u30e5\u30fc\u3092\u6e96\u5099\u3057\u305f\u6642\u306b\u3001\u30df\u30e9\u30fc\u30ea\u30f3\u30b0\u30fb\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u6700\u521d\u306e\u30d5\u30a7\u30fc\u30ba\u306b\u304a\u3044\u3066\uff09<\/p>\n
DBMoto \u3067Oralce \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7528\u306e\u30bd\u30fc\u30b9\u63a5\u7d9a\u3092\u8a2d\u5b9a\u3057\u305f\u6642\u306b\u3001Oracle \u30b5\u30fc\u30d0\u306b\u306f\u4f55\u3082
\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057DBMoto \u306f\u8a8d\u8a3c\u30ad\u30fc\u30fb\u30ed\u30ae\u30f3\u30b0\u7528\u306eSUPPLEMENTAL
LOGS \u304c\u53ef\u80fd\u306a\u3053\u3068\u3092\u8981\u6c42\u3057\u3001\u305d\u308c\u306fDBMoto \u63a5\u7d9a\u30c0\u30a4\u30a2\u30ed\u30b0\u304b\u3089\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30fb\u30aa\u30da\u30ec
\u30fc\u30b7\u30e7\u30f3\u4e2d\u306b\u81ea\u52d5\u3067\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002SUPPLEMENTAL LOGS \u306fOracle \u30ed\u30b0\u306b\u5bfe\u3057\u3066\u3055\u3089\u306b
\u8a73\u7d30\u306a\u30ed\u30b0\u60c5\u5831\u3092\u8ffd\u52a0\u3057\u307e\u3059\u304c\u3001\u540c\u6642\u306b\u305d\u308c\u305e\u308c\u306eDML \u30b3\u30de\u30f3\u30c9\u3067\u3001redo \u30ed\u30b0\u306b\u66f8\u304d\u8fbc
\u3080\u8ffd\u52a0\u306e\u30c7\u30fc\u30bf\u3092\u8981\u6c42\u3059\u308b\u305f\u3081\u30b5\u30fc\u30d0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002<\/p>\n
OracleDBA \u304c\u884c\u3046\u30ed\u30b0\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u306f\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30a2\u30a4\u30c9\u30eb\u6642\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb
\u3067\u5b9f\u884c\u304c\u5fc5\u8981\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3082\u3057\u30ed\u30b0\u30fb\u30d5\u30a1\u30a4\u30eb\u304c\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u524a\u9664\u3055
\u308c\u305f\u6642\u3001DBMoto \u306f\u30a8\u30e9\u30fc\u304b\u3089\u306e\u30ea\u30ab\u30d0\u30ea\u30fc\u304c\u53ef\u80fd\u3067\u3001\u6b21\u306e\u30df\u30e9\u30fc\u30ea\u30f3\u30b0\u30fb\u30bb\u30c3\u30b7\u30e7\u30f3\u306b
\u304a\u3044\u3066\u3001\u30c7\u30fc\u30bf\u3092\u5931\u3046\u3053\u3068\u306a\u304f\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7372\u5f97\u3067\u304d\u307e\u3059\u3002
\u65b0\u305f\u306a\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306b\u30ed\u30b0\u3092\u30a2\u30af\u30bb\u30b9\u3057\u305f\u6642\u3001\u30a2\u30fc\u30ab\u30a4\u30d6redo \u30ed\u30b0
\u306b\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n
\u30bd\u30fc\u30b9\u63a5\u7d9a\u306e\u300cConnection Properties\u300d\u30c0\u30a4\u30a2\u30ed\u30b0\u304b\u3089\u5229\u7528\u53ef\u80fd\u306a\u300cthe Setup Info\u300d
\u30c0\u30a4\u30a2\u30ed\u30b0\u306e\u300cRead Archived Logs\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u3082\u3057Oracle \u30c7\u30fc\u30bf
\u30d9\u30fc\u30b9\u304cARCHIVELOG \u30e2\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306e\u307f\u3001\u3053\u306e\u624b\u6cd5\u306f\u6709\u52b9\u3067\u3059\u3002\u3082\u3057\u3001\u30c8
\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u30aa\u30f3\u30e9\u30a4\u30f3redo \u30ed\u30b0\u3067\u898b\u3064\u3051\u3089\u308c\u306a\u3044\u6642\u306f\u3001DBMoto \u306f\u30a2\u30fc\u30ab\u30a4\u30d6
redo \u30ed\u30b0\u3092\u691c\u7d22\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n
\uff11\uff0e Enterprise Manager \u30c4\u30ea\u30fc\u304b\u3089\u305d\u308c\u3092\u9078\u629e\u3057\u3066\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c7\u30a3\u30bb\u30a4\u30d6\u30eb
\uff08\u7121\u52b9\uff09\u306b\u3057\u3066\u3001\u30c1\u30a7\u30c3\u30af\u30de\u30fc\u30af\u3092\u5916\u3059\u3088\u3046\u306bEnable Replication \u30e1\u30cb\u30e5\u30fc\u30fb\u30a2\u30a4\u30c6\u30e0\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002
\uff12\uff0e Enterprise Manager \u30c4\u30ea\u30fc\u306e\u30bd\u30fc\u30b9\u63a5\u7d9a\u3092\u9078\u629e\u3057\u307e\u3059\u3002
\uff13\uff0e \u30de\u30a6\u30b9\u306e\u53f3\u30dc\u30bf\u30f3\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300cConnection Properties\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002
\uff14\uff0e Connection Properties \u30c0\u30a4\u30a2\u30ed\u30b0\u304b\u3089Transactional Support \u30bb\u30af\u30b7\u30e7\u30f3\u306b\u30b9\u30af
\u30ed\u30fc\u30eb\u3057\u307e\u3059\u3002
\uff15\uff0e Transaction Log Type \u30d5\u30a3\u30fc\u30eb\u30c9\u7528\u306e\u5024\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002
\uff16\uff0e \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002
\uff17\uff0e Setup Info \u30c0\u30a4\u30a2\u30ed\u30b0\u3067\u3001Read Archived Logs \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002
\uff18\uff0e Setup Info \u30c0\u30a4\u30a2\u30ed\u30b0\u3092\u9078\u629e\u3057\u3001ok \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002
\uff19\uff0e Connection Properties \u30c0\u30a4\u30a2\u30ed\u30b0\u3092\u9078\u629e\u3057\u3001ok \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002
\uff11\uff10\uff0e Enterprise Manager \u30c4\u30ea\u30fc\u3067\u305d\u308c\u3092\u9078\u629e\u3057\u3066\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u53ef\u80fd\u306b\u3057\u3066\u3001
\u30c1\u30a7\u30c3\u30af\u30de\u30fc\u30af\u304c\u8868\u793a\u3067\u304d\u308b\u3088\u3046\u306bEnable Replication \u30e1\u30cb\u30e5\u30fc\u30fb\u30a2\u30a4\u30c6\u30e0\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n
\u3010\u539f\u6587\u3011
During mirroring or synchronization from an Oracle database, DBMoto reads
Oracle transactions through the Oracle LogMiner to identify changes in the
source database recorded in Oracle redo logs. All active redo logs are opened at
each mirroring session to retrieve transactions to replicate. Additionally, DBMoto
provides a setting to load archived logs.
Oracle logs its transactions in circular fashion, that is, it uses the redo log files in
sequence. When the current file reaches its maximum size, Oracle will set its
status to inactive and will keep writing to the next file. If the next file already
contains data, it could be overwritten. If all online log files have changed
sequence number (i.e. the writing sequence of each specific log file) in the period
between one DBMoto read and the next (Read Interval setting in DBMoto), the
log files may be underdimensioned, considering the amount of transactions to
log, or there may be too few log files.
As a general guideline, the size of the log should be based on the number of
transactions generated in the database and based on the retention time. For
example, if you want to be sure you can recover for 72 hours, you should define
your logs to contain all the transactions that can be generated in 3 days. Oracle
log files can be re-dimensioned by either increasing the log file size or by adding
new log files. You may want to consider creating more medium-size log files
rather than increasi
\nng log file size to a value that could make it difficult to handle
(i.e. not greater than 100MB.) If you organize your log files in this way, and if
you keep DBMoto constantly running and aligned with the replications you may
be able to avoid opening the archived logs. Contact your Oracle database
administrator for more information. Your DBA has the best understanding of your
Oracle environment.
If you allow the log files to fill up and begin overwriting, DBMoto may not be able
to locate the next transaction to process. If this occurs, you need to perform a
full refresh replication before resuming the mirroring.
When DBMoto reads the active redo logs, the LogMiner actually generates a view
when it opens the log (it does not open a physical table nor the log itself.) This
does not affect Oracle operations, but it can affect Oracle performance in general,
because it is making a demand on the server (especially in the initial phase of
the mirroring sessions, when the log miner prepares the view to open).
When creating a source connection for an Oracle database in DBMoto, nothing is
installed on the Oracle server. However, DBMoto requires that SUPPLEMENTAL
LOGS for identification key logging are enabled and this is performed
automatically during the Install operation from the DBMoto connection dialog.
Supplemental logs add more detailed logging information to the Oracle logs but
at the same time can degrade the server performance by requiring additional
data to be written into the redo logs for each DML command.
Log cleanup operations by your Oracle DBA should be performed at scheduled
times when replications are idle. If, however, a log file is removed while a
replication is in progress, DBMoto should be able to recover from the error and
pick up replication during the next mirroring session with no data loss.
Including Archived Redo Logs when Accessing Logs to Identify New
Transactions
Check the Read Archived Logs option in the Setup Info dialog available from the
Connection Properties dialog of the source connection. This approach is useful
only if your Oracle database uses ARCHIVELOG mode. It enables DBMoto to
search archived redo logs if transactions cannot be found in the online redo logs.
1. Disable the replication by selecting it in the Enterprise Manager tree, and
clicking the Enable Replication menu item to remove the checkmark.
2. Select the source connection in the Enterprise Manager tree.
3. From the right mouse button menu, choose Connection Properties.
4. In the Connection Properties dialog, scroll to the Transactional Support
section.
5. Click on the value for the Transaction Log Type field.
6. Click the ellipsis button.
7. In the Setup Info dialog, check the option Read Archived Logs.
8. Click OK to close the Setup Info dialog.
9. Click OK to close the Connection Properties dialog.
10.Enable the replication by selecting it in the Enterprise Manager tree, and<\/p>\n
clicking the Enable Replication menu item so that it displays a checkmark.
See Also
KB Article 1572 Errors in creating dictionary file in Oracle 8.1.7
KB Article 1584 >Handling a Missing Transaction ID in the Oracle Redo Log<\/p>\n
http:\/\/www.hitsw.com\/support\/kbase\/DBMoto\/DBMoto_1641_OracleRedoLogExpl.htm<\/p>\n","protected":false},"excerpt":{"rendered":"
Oracle \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u30df\u30e9\u30fc\u30ea\u30f3\u30b0\u307e\u305f\u306f\u30b7\u30f3\u30af\u30ed\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u4e2d\u306bDBMoto \u306fOracle Redo \u30ed\u30b0\u3067\u8a18\u9332\u3055\u308c\u305f\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u306e\u5909\u66f4\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306bOracleLogMiner \u7d4c\u7531\u3067Oracle … \u7d9a\u304d\u3092\u8aad\u3080