协作应用程序标记语言 (CAML)Query语法示例

协作应用程序标记语言 (CAML)---Query语法示例
1、Or,Lt,Gt,OrderBy
    <Query>
      <Where>
        <Or>
          <Lt>
            <FieldRef Name="Stock"/>
            <Value Type="Number">
              15
            </Value>
          </Lt>
          <Gt>
            <FieldRef Name="Price"/>
            <Value Type="Currency">
              20.00
            </Value>
          </Gt>
        </Or>
      </Where>
      <OrderBy>
        <FieldRef Name="Title"/>
      </OrderBy>
    </Query>
2、Eq
    <Query>
      <Where>
        <Eq>
          <FieldRef Name="ID"/>
          <Value Type="Integer"><UserID/></Value>
        </Eq>
      </Where>
    </Query>
3、And,Eq,Lt,Neq,And嵌套
    <Query>
      <Where>
        <And>
          <Eq>
            <FieldRef Name="AssignedTo"/>
            <Value Type="Integer">
              <UserID/>
            </Value>
          </Eq>
          <And>
            <Lt>
              <FieldRef Name="DueDate"/>
              <Value Type="DateTime">
                <Today/>
              </Value>
            </Lt>
            <Neq>
              <FieldRef Name="Status"/>
              <Value Type="Choice">Completed</Value>
            </Neq>
          </And>
        </And>
      </Where>
    </Query>