CAML query for boolean column

CAML query for boolean column

You can use the Collaborative Application Markup Language (CAML) to query boolean columns in SharePoint. Here's an example of a CAML query that retrieves items where the value of a boolean column called "IsApproved" is equal to true:

<View>
  <Query>
    <Where>
      <Eq>
        <FieldRef Name='IsApproved' />
        <Value Type='Boolean'>1</Value>
      </Eq>
    </Where>
  </Query>
</View>

In this example, we use the <Eq> element to compare the value of the "IsApproved" column to the boolean value true. The <FieldRef> element specifies the name of the column, and the <Value> element specifies the value to compare against. The Type attribute of the <Value> element is set to "Boolean" to indicate that the value is a boolean.

Note that in SharePoint, boolean values are represented as 1 for true and 0 for false. Therefore, when querying boolean columns, you should use 1 to represent true and 0 to represent false in your CAML query.

Examples

  1. "CAML query for true values in boolean column"

    • Description: Searches for information on constructing a CAML query to retrieve items where a boolean column is true.
    <!-- CAML Query -->
<Where>
    <Eq>
        <FieldRef Name="YourBooleanColumn" />
        <Value Type="Boolean">1</Value>
    </Eq>
</Where>

  2. "CAML query for false values in boolean column"

    • Description: Looks for examples of CAML queries to filter items where a boolean column is false.
    <!-- CAML Query -->
<Where>
    <Eq>
        <FieldRef Name="YourBooleanColumn" />
        <Value Type="Boolean">0</Value>
    </Eq>
</Where>

  3. "CAML query for null or undefined boolean column"

    • Description: Searches for ways to construct a CAML query to retrieve items where a boolean column is null or undefined.
    <!-- CAML Query -->
<Where>
    <IsNull>
        <FieldRef Name="YourBooleanColumn" />
    </IsNull>
</Where>

  4. "CAML query for not equal boolean column"

    • Description: Investigates how to write a CAML query to filter items where a boolean column is not equal to a specific value.
    <!-- CAML Query -->
<Where>
    <Neq>
        <FieldRef Name="YourBooleanColumn" />
        <Value Type="Boolean">1</Value>
    </Neq>
</Where>

  5. "CAML query for boolean column with AND condition"

    • Description: Looks for examples of CAML queries involving boolean columns with additional AND conditions.
    <!-- CAML Query -->
<Where>
    <And>
        <Eq>
            <FieldRef Name="YourBooleanColumn" />
            <Value Type="Boolean">1</Value>
        </Eq>
        <!-- Additional conditions go here -->
    </And>
</Where>

  6. "CAML query for boolean column with OR condition"

    • Description: Searches for examples of CAML queries involving boolean columns with additional OR conditions.
    <!-- CAML Query -->
<Where>
    <Or>
        <Eq>
            <FieldRef Name="YourBooleanColumn" />
            <Value Type="Boolean">1</Value>
        </Eq>
        <!-- Additional conditions go here -->
    </Or>
</Where>

  7. "CAML query for boolean column with NULL or TRUE condition"

    • Description: Investigates how to write a CAML query to filter items where a boolean column is either null or true.
    <!-- CAML Query -->
<Where>
    <Or>
        <IsNull>
            <FieldRef Name="YourBooleanColumn" />
        </IsNull>
        <Eq>
            <FieldRef Name="YourBooleanColumn" />
            <Value Type="Boolean">1</Value>
        </Eq>
    </Or>
</Where>

  8. "CAML query for boolean column with custom true/false values"

    • Description: Searches for ways to construct a CAML query for a boolean column with custom true/false values.
    <!-- CAML Query -->
<Where>
    <Eq>
        <FieldRef Name="YourBooleanColumn" />
        <Value Type="Text">CustomTrueValue</Value>
    </Eq>
</Where>

  9. "CAML query for boolean column with NOT NULL condition"

    • Description: Looks for examples of CAML queries to filter items where a boolean column is not null.
    <!-- CAML Query -->
<Where>
    <IsNotNull>
        <FieldRef Name="YourBooleanColumn" />
    </IsNotNull>
</Where>

  10. "CAML query for boolean column with multiple conditions"

    • Description: Searches for examples of complex CAML queries involving multiple conditions with a boolean column.
    <!-- CAML Query -->
<Where>
    <And>
        <Eq>
            <FieldRef Name="YourBooleanColumn" />
            <Value Type="Boolean">1</Value>
        </Eq>
        <Eq>
            <FieldRef Name="AnotherColumn" />
            <Value Type="Text">SomeValue</Value>
        </Eq>
    </And>
</Where>

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