摘要:
27-Feb-13Trigger syntaxcreate [or replace] trigger [schema .] trigger_identifier{ before | after | instead of }{ dml_event_clause| { ddl_event [or ddl_event]... | database_event [or database_event]... } on { [schema .] schema | database }}[when ( condition ) ]{ pl/sql_block | call_procedure_state... 阅读全文
posted @ 2013-02-28 12:03
operation_master
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