摘要：
ALTER TABLE语句：ALTER TABLEsql-statement ::= ALTER TABLE [database-name .] table-name alterationalteration ::= RENAME TO new-table-namealteration ::= ... 阅读全文
摘要：
String [] from ={Books.Id,Books.Name,Books.Author,Books.Category}; int [] to={R.id.ID,R.id.nameID,R.id.authorID,R.id.categoryID}; ... 阅读全文