[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-08-07。"],[[["\u003cp\u003eMigrations from Oracle to Cloud SQL for PostgreSQL are eventually consistent, meaning data loading order may vary initially but will align with the source after the buffer is cleared.\u003c/p\u003e\n"],["\u003cp\u003eRolled-back transactions may be temporarily visible in the destination, and \u003ccode\u003eSAVEPOINT\u003c/code\u003e statements are unsupported, potentially causing data discrepancies during rollbacks.\u003c/p\u003e\n"],["\u003cp\u003eAll tables in the destination must have a primary key, requiring creation if missing in the source, and DDL changes to data, schemas, or metadata are not supported during migration.\u003c/p\u003e\n"],["\u003cp\u003eTables created after the migration starts won't be automatically migrated and must be manually added to the destination and conversion workspace.\u003c/p\u003e\n"],["\u003cp\u003eCertain Oracle data types, including \u003ccode\u003eANYDATA\u003c/code\u003e, \u003ccode\u003eLONG/LONG RAW\u003c/code\u003e, \u003ccode\u003eNCLOB\u003c/code\u003e, \u003ccode\u003eUDT\u003c/code\u003e, \u003ccode\u003eUROWID\u003c/code\u003e, \u003ccode\u003eXMLTYPE\u003c/code\u003e, \u003ccode\u003eBFILE\u003c/code\u003e, and zero dates, are either not supported or handled differently in the migration, often resulting in \u003ccode\u003eNULL\u003c/code\u003e values or no replication.\u003c/p\u003e\n"]]],[],null,[]]