Configuring the components - 7.2
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- Data Governance > Third-party systems > Database components > MySQL components
- Data Quality and Preparation > Third-party systems > Database components > MySQL components
- Design and Development > Third-party systems > Database components > MySQL components
Double-click tFileInputDelimited to open its Basic
In the Schema list, select Built-in so that you can modify the component's
schema. Then click on [...] next to the
Edit schema field to add a column into
which the name of the State will be inserted.
Click on the [+] button
to add a column to the schema. Rename this column LabelStateRecordSet and select Object from the Type list.
Click OK to save your
From the Palette, select the
tMysqlRow, tParseRecordSet and
tFileOutputDelimited components and drop them onto the
to set its properties in the Basic
settings tab of the Component
In the Property Type
list, select Repository and click on the
[...] button to select a database
connection from the metadata in the Repository. The DB Version, Host, Port, Database, Username and
Password fields are completed
automatically. If you are using the Built-in mode, complete these fields manually.
From the Schema list, select Built-in to set the schema properties manually
and add the LabelStateRecordSet column, or click
directly on the Sync columns button to
retrieve the schemma from the preceding component.
In the Query field,
enter the SQL query you want to use. Here, we want to retrieve the names of the
American States from the LabelState column of the MySQL
LabelState FROM us_state WHERE idState=?". The question mark,
?", represents the parameter to be set in the
Advanced settings tab.
Click Advanced settings
to set the components advanced properties.
Select the Propagate QUERY's
recordset check box and select the LabelStateRecordSet column from the use
column list to insert the query results in that column.
Select the Use PreparedStatement check box and define
the parameter used in the query in the Set PreparedStatement
Click on the [+] button to add a parameter.
In the Parameter Index cell, enter the parameter
position in the SQL instruction. Enter "1" as we are only using
one parameter in this example.
In the Parameter Type cell, enter the type of
parameter. Here, the parameter is a whole number, hence, select
Int from the list.
In the Parameter Value cell, enter the parameter
value. Here, we want to retrieve the name of the State based on the
State ID for every client in the input file. Hence, enter "
Double-click tParseRecordSet to set its properties in the Basic settings tab of the Component view.
From the Prev. Comp. Column list, select the
preceding components column for analysis. In this example, select
Click on the Sync columns button to retrieve the
schema from the preceding component. The Attribute
table is automatically completed with the schema
In the Attribute table, in the
Value field which corresponds to the
LabelStateRecordSet, enter the name of the column containing the
State names to be retrieved and matched with each client, within double
quotation marks. In this example, enter "LabelState".
Double-click tFileOutputDelimited to set its properties in the Basic settings tab of the Component view.
In the File Name field, enter the access path
and name of the output file.
Click Sync columns to retrieve the schema from
the preceding component.