在MySQL中创建视图时,WITHCHECKOPTION子句的作用是______。
A、防止通过视图插入或更新行C
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Accordingtothe"principles-and-parameters"theory,"principles"refertohighlyabstractpropertiesofgrammarwhichareappliedtolanguageingeneralandwhichgeneratephrasesandatthesametimerestrainthepowerofMovea,while"parameters"allowgeneralprinciplestooperateincertainrestrictedways,accordingtowhichparticulargrammarsofnaturallanguagesvary.
Bloomfielddrewon______psychologywhentryingtodefinethemeaningoflinguisticforms.
Onecanfigureoutthemeaningof“airmail”tobe“mailbyair”byits______.
Theteachertoldusthefact_______.
()isgenerallyregardedastheforerunnerofthe20th—century“stream—of—consciousness”novelsandthefounderofpsychologicalrealism.