关于ResultType取值错误的是()
未知类型:{'options': ['[select id="selectPersonCount" resultType="Integer"]_x000D_ select count(*) from_x000D_ person[/]', '[select id="selectPersonCount" resultType="int"] select count(*) from person[/]', '[select id="selectPersonCount" resultType="_int"] select count(*) from person[/]', '[select id="selectPersonCount" resultType="java.lang.Integer"] select count(*) from person[/]'], 'type': 102}
未知类型:{'options': ['[select id="selectPersonCount" resultType="Integer"]_x000D_ select count(*) from_x000D_ person[/]', '[select id="selectPersonCount" resultType="int"] select count(*) from person[/]', '[select id="selectPersonCount" resultType="_int"] select count(*) from person[/]', '[select id="selectPersonCount" resultType="java.lang.Integer"] select count(*) from person[/]'], 'type': 102}
举一反三
- 以下数据绑定表达式,正确的是() 未知类型:{'options': ['[%Eval("ID")%]', '[%=Eval("ID")%]', '[%$Eval("ID")%]', '[%#Eval("ID")%]'], 'type': 102}
- 统计每个部门中人数的语句是? A: select count(id) from emp order by deptno; B: select sum(id) from emp order by deptno; C: select count(id) from emp group by deptno; D: select sum(id) from emp group by deptno;
- 请补充横线中的代码,将major(专业表)中的id字段的值和name字段的填充到下拉列表中 [?php include "conn.php"; $result=mysqli_query($conn,"SET NAMES UTF8")or die("数据查询失败"); $sql="select * from major"; $result=mysqli_query($conn,$sql) or die("数据查询失败"); <br] ?> … [br][/br] [select name="major"] [?php while($record=mysqli_fetch_assoc($result)){?] [option value="<?php echo ________ ?] "> [?php echo ________ ?][/] [?php } ?] [br][/br] </select
- 统计每个部门中的人数的语句是【】。 A: SELECT SUM(ID) FROM examp GROUP BY DE_NUM B: SELECT COUNT(ID) FROM examp ORDER BY DE_NUM C: SELECT COUNT(ID) FROM examp GROUP BY DE_NUM D: SELECT SUM(ID) FROM examp ORDER BY DE_NUM
- 在 T-SQL 语法中, SELECT 查询语句的完整语法较复杂,但至少包括的部分是[ ]。 A: SELECT ,INTO B: SELECT ,FROM C: SELECT ,GROUP D: 仅SELECT E: DISTINCT