Split rows based on a field value in Pentaho Data Integration

split_fields_num_records.xml

<?xml version="1.0" encoding="UTF-8"?>
<transformation>
  <info>
    <name>split_field_num_records</name>
    <description/>
    <extended_description/>
    <trans_version/>
    <trans_type>Normal</trans_type>
    <directory>&#x2f;</directory>
    <parameters>
    </parameters>
    <log>
<trans-log-table><connection/>
<schema/>
<table/>
<size_limit_lines/>
<interval/>
<timeout_days/>
<field><id>ID_BATCH</id><enabled>Y</enabled><name>ID_BATCH</name></field><field><id>CHANNEL_ID</id><enabled>Y</enabled><name>CHANNEL_ID</name></field><field><id>TRANSNAME</id><enabled>Y</enabled><name>TRANSNAME</name></field><field><id>STATUS</id><enabled>Y</enabled><name>STATUS</name></field><field><id>LINES_READ</id><enabled>Y</enabled><name>LINES_READ</name><subject/></field><field><id>LINES_WRITTEN</id><enabled>Y</enabled><name>LINES_WRITTEN</name><subject/></field><field><id>LINES_UPDATED</id><enabled>Y</enabled><name>LINES_UPDATED</name><subject/></field><field><id>LINES_INPUT</id><enabled>Y</enabled><name>LINES_INPUT</name><subject/></field><field><id>LINES_OUTPUT</id><enabled>Y</enabled><name>LINES_OUTPUT</name><subject/></field><field><id>LINES_REJECTED</id><enabled>Y</enabled><name>LINES_REJECTED</name><subject/></field><field><id>ERRORS</id><enabled>Y</enabled><name>ERRORS</name></field><field><id>STARTDATE</id><enabled>Y</enabled><name>STARTDATE</name></field><field><id>ENDDATE</id><enabled>Y</enabled><name>ENDDATE</name></field><field><id>LOGDATE</id><enabled>Y</enabled><name>LOGDATE</name></field><field><id>DEPDATE</id><enabled>Y</enabled><name>DEPDATE</name></field><field><id>REPLAYDATE</id><enabled>Y</enabled><name>REPLAYDATE</name></field><field><id>LOG_FIELD</id><enabled>Y</enabled><name>LOG_FIELD</name></field><field><id>EXECUTING_SERVER</id><enabled>N</enabled><name>EXECUTING_SERVER</name></field><field><id>EXECUTING_USER</id><enabled>N</enabled><name>EXECUTING_USER</name></field><field><id>CLIENT</id><enabled>N</enabled><name>CLIENT</name></field></trans-log-table>
<perf-log-table><connection/>
<schema/>
<table/>
<interval/>
<timeout_days/>
<field><id>ID_BATCH</id><enabled>Y</enabled><name>ID_BATCH</name></field><field><id>SEQ_NR</id><enabled>Y</enabled><name>SEQ_NR</name></field><field><id>LOGDATE</id><enabled>Y</enabled><name>LOGDATE</name></field><field><id>TRANSNAME</id><enabled>Y</enabled><name>TRANSNAME</name></field><field><id>STEPNAME</id><enabled>Y</enabled><name>STEPNAME</name></field><field><id>STEP_COPY</id><enabled>Y</enabled><name>STEP_COPY</name></field><field><id>LINES_READ</id><enabled>Y</enabled><name>LINES_READ</name></field><field><id>LINES_WRITTEN</id><enabled>Y</enabled><name>LINES_WRITTEN</name></field><field><id>LINES_UPDATED</id><enabled>Y</enabled><name>LINES_UPDATED</name></field><field><id>LINES_INPUT</id><enabled>Y</enabled><name>LINES_INPUT</name></field><field><id>LINES_OUTPUT</id><enabled>Y</enabled><name>LINES_OUTPUT</name></field><field><id>LINES_REJECTED</id><enabled>Y</enabled><name>LINES_REJECTED</name></field><field><id>ERRORS</id><enabled>Y</enabled><name>ERRORS</name></field><field><id>INPUT_BUFFER_ROWS</id><enabled>Y</enabled><name>INPUT_BUFFER_ROWS</name></field><field><id>OUTPUT_BUFFER_ROWS</id><enabled>Y</enabled><name>OUTPUT_BUFFER_ROWS</name></field></perf-log-table>
<channel-log-table><connection/>
<schema/>
<table/>
<timeout_days/>
<field><id>ID_BATCH</id><enabled>Y</enabled><name>ID_BATCH</name></field><field><id>CHANNEL_ID</id><enabled>Y</enabled><name>CHANNEL_ID</name></field><field><id>LOG_DATE</id><enabled>Y</enabled><name>LOG_DATE</name></field><field><id>LOGGING_OBJECT_TYPE</id><enabled>Y</enabled><name>LOGGING_OBJECT_TYPE</name></field><field><id>OBJECT_NAME</id><enabled>Y</enabled><name>OBJECT_NAME</name></field><field><id>OBJECT_COPY</id><enabled>Y</enabled><name>OBJECT_COPY</name></field><field><id>REPOSITORY_DIRECTORY</id><enabled>Y</enabled><name>REPOSITORY_DIRECTORY</name></field><field><id>FILENAME</id><enabled>Y</enabled><name>FILENAME</name></field><field><id>OBJECT_ID</id><enabled>Y</enabled><name>OBJECT_ID</name></field><field><id>OBJECT_REVISION</id><enabled>Y</enabled><name>OBJECT_REVISION</name></field><field><id>PARENT_CHANNEL_ID</id><enabled>Y</enabled><name>PARENT_CHANNEL_ID</name></field><field><id>ROOT_CHANNEL_ID</id><enabled>Y</enabled><name>ROOT_CHANNEL_ID</name></field></channel-log-table>
<step-log-table><connection/>
<schema/>
<table/>
<timeout_days/>
<field><id>ID_BATCH</id><enabled>Y</enabled><name>ID_BATCH</name></field><field><id>CHANNEL_ID</id><enabled>Y</enabled><name>CHANNEL_ID</name></field><field><id>LOG_DATE</id><enabled>Y</enabled><name>LOG_DATE</name></field><field><id>TRANSNAME</id><enabled>Y</enabled><name>TRANSNAME</name></field><field><id>STEPNAME</id><enabled>Y</enabled><name>STEPNAME</name></field><field><id>STEP_COPY</id><enabled>Y</enabled><name>STEP_COPY</name></field><field><id>LINES_READ</id><enabled>Y</enabled><name>LINES_READ</name></field><field><id>LINES_WRITTEN</id><enabled>Y</enabled><name>LINES_WRITTEN</name></field><field><id>LINES_UPDATED</id><enabled>Y</enabled><name>LINES_UPDATED</name></field><field><id>LINES_INPUT</id><enabled>Y</enabled><name>LINES_INPUT</name></field><field><id>LINES_OUTPUT</id><enabled>Y</enabled><name>LINES_OUTPUT</name></field><field><id>LINES_REJECTED</id><enabled>Y</enabled><name>LINES_REJECTED</name></field><field><id>ERRORS</id><enabled>Y</enabled><name>ERRORS</name></field><field><id>LOG_FIELD</id><enabled>N</enabled><name>LOG_FIELD</name></field></step-log-table>
<metrics-log-table><connection/>
<schema/>
<table/>
<timeout_days/>
<field><id>ID_BATCH</id><enabled>Y</enabled><name>ID_BATCH</name></field><field><id>CHANNEL_ID</id><enabled>Y</enabled><name>CHANNEL_ID</name></field><field><id>LOG_DATE</id><enabled>Y</enabled><name>LOG_DATE</name></field><field><id>METRICS_DATE</id><enabled>Y</enabled><name>METRICS_DATE</name></field><field><id>METRICS_CODE</id><enabled>Y</enabled><name>METRICS_CODE</name></field><field><id>METRICS_DESCRIPTION</id><enabled>Y</enabled><name>METRICS_DESCRIPTION</name></field><field><id>METRICS_SUBJECT</id><enabled>Y</enabled><name>METRICS_SUBJECT</name></field><field><id>METRICS_TYPE</id><enabled>Y</enabled><name>METRICS_TYPE</name></field><field><id>METRICS_VALUE</id><enabled>Y</enabled><name>METRICS_VALUE</name></field></metrics-log-table>
    </log>
    <maxdate>
      <connection/>
      <table/>
      <field/>
      <offset>0.0</offset>
      <maxdiff>0.0</maxdiff>
    </maxdate>
    <size_rowset>10000</size_rowset>
    <sleep_time_empty>50</sleep_time_empty>
    <sleep_time_full>50</sleep_time_full>
    <unique_connections>N</unique_connections>
    <feedback_shown>Y</feedback_shown>
    <feedback_size>50000</feedback_size>
    <using_thread_priorities>Y</using_thread_priorities>
    <shared_objects_file/>
    <capture_step_performance>N</capture_step_performance>
    <step_performance_capturing_delay>1000</step_performance_capturing_delay>
    <step_performance_capturing_size_limit>100</step_performance_capturing_size_limit>
    <dependencies>
    </dependencies>
    <partitionschemas>
    </partitionschemas>
    <slaveservers>
    </slaveservers>
    <clusterschemas>
    </clusterschemas>
  <created_user>-</created_user>
  <created_date>2015&#x2f;01&#x2f;08 10&#x3a;05&#x3a;41.537</created_date>
  <modified_user>-</modified_user>
  <modified_date>2015&#x2f;01&#x2f;08 10&#x3a;05&#x3a;41.537</modified_date>
  </info>
  <notepads>
  </notepads>
  <order>
  <hop> <from>Calc seat &#x23;</from><to>Select columns</to><enabled>Y</enabled> </hop>
  <hop> <from>Data Grid</from><to>Clone seats</to><enabled>Y</enabled> </hop>
  <hop> <from>Clone seats</from><to>Exclude original row</to><enabled>Y</enabled> </hop>
  <hop> <from>Exclude original row</from><to>Calc seat &#x23;</to><enabled>Y</enabled> </hop>
  </order>
  <step>
    <name>Data Grid</name>
    <type>DataGrid</type>
    <description/>
    <distribute>Y</distribute>
    <custom_distribution/>
    <copies>1</copies>
         <partitioning>
           <method>none</method>
           <schema_name/>
           </partitioning>
    <fields>
      <field>
        <name>event_name</name>
        <type>String</type>
        <format/>
        <currency/>
        <decimal/>
        <group/>
        <length>-1</length>
        <precision>-1</precision>
        <set_empty_string>N</set_empty_string>
      </field>
      <field>
        <name>section_name</name>
        <type>String</type>
        <format/>
        <currency/>
        <decimal/>
        <group/>
        <length>-1</length>
        <precision>-1</precision>
        <set_empty_string>N</set_empty_string>
      </field>
      <field>
        <name>row_name</name>
        <type>String</type>
        <format/>
        <currency/>
        <decimal/>
        <group/>
        <length>-1</length>
        <precision>-1</precision>
        <set_empty_string>N</set_empty_string>
      </field>
      <field>
        <name>num_seats</name>
        <type>Integer</type>
        <format/>
        <currency/>
        <decimal/>
        <group/>
        <length>-1</length>
        <precision>-1</precision>
        <set_empty_string>N</set_empty_string>
      </field>
      <field>
        <name>seat_num</name>
        <type>Integer</type>
        <format/>
        <currency/>
        <decimal/>
        <group/>
        <length>-1</length>
        <precision>-1</precision>
        <set_empty_string>N</set_empty_string>
      </field>
      <field>
        <name>last_seat</name>
        <type>Integer</type>
        <format/>
        <currency/>
        <decimal/>
        <group/>
        <length>-1</length>
        <precision>-1</precision>
        <set_empty_string>N</set_empty_string>
      </field>
      <field>
        <name>client_name</name>
        <type>String</type>
        <format/>
        <currency/>
        <decimal/>
        <group/>
        <length>-1</length>
        <precision>-1</precision>
        <set_empty_string>N</set_empty_string>
      </field>
      <field>
        <name>venue_name</name>
        <type>String</type>
        <format/>
        <currency/>
        <decimal/>
        <group/>
        <length>-1</length>
        <precision>-1</precision>
        <set_empty_string>N</set_empty_string>
      </field>
      <field>
        <name>file_prefix</name>
        <type>String</type>
        <format/>
        <currency/>
        <decimal/>
        <group/>
        <length>-1</length>
        <precision>-1</precision>
        <set_empty_string>N</set_empty_string>
      </field>
    </fields>
    <data>
      <line> <item>SJQ0802</item><item>122</item><item>28</item><item>4</item><item>6</item><item>9</item><item>49ers</item><item>Levis Stadium</item><item>sbl49ers</item> </line>
    </data>
     <cluster_schema/>
 <remotesteps>   <input>   </input>   <output>   </output> </remotesteps>    <GUI>
      <xloc>34</xloc>
      <yloc>32</yloc>
      <draw>Y</draw>
      </GUI>
    </step>

  <step>
    <name>Calc seat &#x23;</name>
    <type>Calculator</type>
    <description/>
    <distribute>Y</distribute>
    <custom_distribution/>
    <copies>1</copies>
         <partitioning>
           <method>none</method>
           <schema_name/>
           </partitioning>
       <calculation><field_name>ONE</field_name>
<calc_type>CONSTANT</calc_type>
<field_a>1</field_a>
<field_b/>
<field_c/>
<value_type>Integer</value_type>
<value_length>-1</value_length>
<value_precision>-1</value_precision>
<remove>N</remove>
<conversion_mask/>
<decimal_symbol/>
<grouping_symbol/>
<currency_symbol/>
</calculation>
       <calculation><field_name>temp</field_name>
<calc_type>ADD</calc_type>
<field_a>seat_num</field_a>
<field_b>seat_index_rownum</field_b>
<field_c/>
<value_type>Integer</value_type>
<value_length>-1</value_length>
<value_precision>-1</value_precision>
<remove>Y</remove>
<conversion_mask/>
<decimal_symbol/>
<grouping_symbol/>
<currency_symbol/>
</calculation>
       <calculation><field_name>seatNum</field_name>
<calc_type>SUBTRACT</calc_type>
<field_a>temp</field_a>
<field_b>ONE</field_b>
<field_c/>
<value_type>Integer</value_type>
<value_length>-1</value_length>
<value_precision>-1</value_precision>
<remove>N</remove>
<conversion_mask/>
<decimal_symbol/>
<grouping_symbol/>
<currency_symbol/>
</calculation>
     <cluster_schema/>
 <remotesteps>   <input>   </input>   <output>   </output> </remotesteps>    <GUI>
      <xloc>388</xloc>
      <yloc>32</yloc>
      <draw>Y</draw>
      </GUI>
    </step>

  <step>
    <name>Select columns</name>
    <type>SelectValues</type>
    <description/>
    <distribute>Y</distribute>
    <custom_distribution/>
    <copies>1</copies>
         <partitioning>
           <method>none</method>
           <schema_name/>
           </partitioning>
    <fields>      <field>        <name>event_name</name>
        <rename/>
        <length>-2</length>
        <precision>-2</precision>
      </field>      <field>        <name>section_name</name>
        <rename/>
        <length>-2</length>
        <precision>-2</precision>
      </field>      <field>        <name>row_name</name>
        <rename/>
        <length>-2</length>
        <precision>-2</precision>
      </field>      <field>        <name>ONE</name>
        <rename>num_seats</rename>
        <length>-2</length>
        <precision>-2</precision>
      </field>      <field>        <name>seatNum</name>
        <rename>seat_num</rename>
        <length>-2</length>
        <precision>-2</precision>
      </field>      <field>        <name>seatNum</name>
        <rename>last_seat</rename>
        <length>-2</length>
        <precision>-2</precision>
      </field>      <field>        <name>client_name</name>
        <rename/>
        <length>-2</length>
        <precision>-2</precision>
      </field>      <field>        <name>venue_name</name>
        <rename/>
        <length>-2</length>
        <precision>-2</precision>
      </field>      <field>        <name>file_prefix</name>
        <rename/>
        <length>-2</length>
        <precision>-2</precision>
      </field>        <select_unspecified>N</select_unspecified>
    </fields>     <cluster_schema/>
 <remotesteps>   <input>   </input>   <output>   </output> </remotesteps>    <GUI>
      <xloc>497</xloc>
      <yloc>32</yloc>
      <draw>Y</draw>
      </GUI>
    </step>

  <step>
    <name>Clone seats</name>
    <type>CloneRow</type>
    <description/>
    <distribute>Y</distribute>
    <custom_distribution/>
    <copies>1</copies>
         <partitioning>
           <method>none</method>
           <schema_name/>
           </partitioning>
    <nrclones>0</nrclones>
    <addcloneflag>Y</addcloneflag>
    <cloneflagfield>clone&#x3f;</cloneflagfield>
    <nrcloneinfield>Y</nrcloneinfield>
    <nrclonefield>num_seats</nrclonefield>
    <addclonenum>Y</addclonenum>
    <clonenumfield>seat_index_rownum</clonenumfield>
     <cluster_schema/>
 <remotesteps>   <input>   </input>   <output>   </output> </remotesteps>    <GUI>
      <xloc>136</xloc>
      <yloc>32</yloc>
      <draw>Y</draw>
      </GUI>
    </step>

  <step>
    <name>Exclude original row</name>
    <type>FilterRows</type>
    <description/>
    <distribute>Y</distribute>
    <custom_distribution/>
    <copies>1</copies>
         <partitioning>
           <method>none</method>
           <schema_name/>
           </partitioning>
<send_true_to>Calc seat &#x23;</send_true_to>
<send_false_to/>
    <compare>
<condition>
 <negated>N</negated>
 <leftvalue>clone&#x3f;</leftvalue>
 <function>&#x3d;</function>
 <rightvalue/>
 <value><name>constant</name><type>Boolean</type><text>Y</text><length>-1</length><precision>-1</precision><isnull>N</isnull><mask/></value> </condition>
    </compare>
     <cluster_schema/>
 <remotesteps>   <input>   </input>   <output>   </output> </remotesteps>    <GUI>
      <xloc>260</xloc>
      <yloc>32</yloc>
      <draw>Y</draw>
      </GUI>
    </step>

  <step_error_handling>
  </step_error_handling>
   <slave-step-copy-partition-distribution>
</slave-step-copy-partition-distribution>
   <slave_transformation>N</slave_transformation>

</transformation>