Oracle imp和exp的使用
Keyword Description (Default) Keyword Description (Default) --------------------------------------------------------------------------USERID username/password FULL export entire file (N)
BUFFER > FILE output files (EXPDAT.DMP)TABLES list of table names
COMPRESS import into one extent (Y) RECORDLENGTH length of IO record
GRANTS export grants (Y) INCTYPE incremental export type
INDEXES export indexes (Y) RECORD track incr. export (Y)
DIRECT direct path (N) TRIGGERS export triggers (Y)
LOG log file of screen outputSTATISTICS analyze objects (ESTIMATE)
ROWS export data rows (Y) PARFILE parameter filename
CONSISTENT cross-table consistency(N) CONSTRAINTSexport constraints (Y)
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