我有一张PaymentInformation
桌子
ID NAME Start End
1 Tina 1/7/2014 1/17/2014
2 Alice 3/7/2014 3/17/2014
3 John 5/7/2014 5/17/2014
4 Michelle 7/7/2014 7/17/2014
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我正在动态构建我的 SQL 查询,如下所示:
SQLiteDataBaseQueryHolder3 = "INSERT INTO " + SQLiteHelper.TABLE2_NAME + "(" +
"name, Start, End" +
")VALUES('" +
tempName + "'" +
",'" +start + "'" +
",'" + end + "" +
"')" +
" WHERE NOT EXISTS ( SELECT * FROM " +SQLiteHelper.TABLE2_NAME +" WHERE name = '"+
tempName+"' AND Start = '"+Start+"')"
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这给出了以下结果(为了可读性而格式化): …