WitrynaFLASHBACK_SCN 该参数指定导入数据的数据库SCN号 必须和NETWORK_LINK参数同时使用 不能和FLASHBACK_TIME同时使用 举例 > impdp hr DIRECTORY=dpump_dir1 FLASHBACK_SCN=123456 NETWORK_LINK=source_database_link FLASHBACK_TIME 该参数指定导入的数据库的SCN时间 必须和NETWORK_LINK参 … Witryna16 paź 2016 · 2. Start the Change Synchronization Capture / Online Extract process. 3. Start the Datapump Process. 4. Check the current scn of the database using the …
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Witryna14 maj 2012 · FLASHBACK_SCN SCN used to reset session snapshot. FLASHBACK_TIME Time used to find the closest corresponding SCN value. impdp … Witryna9. FLASHBACK_SCN 指定导出特定SCN时刻的表数据 FLASHBACK_SCN=scn_value Scn_value用于标识SCN值.FLASHBACK_SCN和FLASHBACK_TIME不能同时使用 Expdp scott/tiger DIRECTORY=dump DUMPFILE=a.dmp FLASHBACK_SCN=358523 10. FLASHBACK_TIME 指定导出特定时间点的表数据 … flinders university oasis centre
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Witryna25 mar 2012 · For this, use the flashback_scn parameter. In the following example, create a table and add two rows. After adding the first row, get the current scn value … Witryna14 mar 2024 · By Default, EXPDP is consistent at table level, if you want whole backup remains consistent then we use the FLASHBACK_SCN or FLASHBACK_TIME parameter with EXPDP command. Example of using the EXPDP with FLASHBACK TIME Take a full hr schema backup: expdp hr@xepdb1 directory=dbbackup … WitrynaBy default the expdp utility exports are only consistent on a per table basis. If you want all tables in the export to be consistent to the same point in time, you need to use the … greater equity llc