Returns the number of rows of a text.

1 string.getRows

<string.getRows>
    <var | expr /> !
</string.getRows>

Arguments
Name	Type	Required	Unique	Nullable	Description
Evar \| expr	object2String

Returns
Type	Description
integer

Example

Shows the number of lines passed as argument.

Copy

<xsql-script name='getRows_sample1'>
    <body>
        <println>
            <string.getRows>
                <string>Test for the generation of crc32</string>
            </string.getRows>
        </println>
    </body>
</xsql-script>

Returns:

Example

Shows the number of lines of the file

Copy

<xsql-script name='getRows_sample2'>
   <body>
       <println>
           <string.getRows>
               <file name='c:\tmp\edit1' type='absolute'/>
           </string.getRows>
       </println>
   </body>
</xsql-script>

Example

Shows the greater number of lines contained in the column of the table cdoctext

Copy

<xsql-script name='getRows_sample3'>
   <body>
       <println>
           <string.getRows>
               <select>
                   <columns>
                       MAX(text_data)
                   </columns>
                   <from table='cdoctext' />
               </select>
           </string.getRows>
       </println>
   </body>
</xsql-script>