tMSSqlOutputBulk Standard properties
These properties are used to configure tMSSqlOutputBulk running in the Standard Job framework.
The Standard tMSSqlOutputBulk component belongs to the Databases family.
The component in this framework is available in all Talend products.
Basic settings
| Database |
Select the desired database type from the list and click Apply. |
| Property type |
Either Built-in or
Repository
.
|
| File Name | Enter the name of the file to be generated. Information noteNote: This file can
be on the same machine as the database server resides or on another machine. If
the file is on the same machine as the database server resides, fill the path
to the file in the form prompted in the field; if the file is on another
machine, fill the universal naming convention (UNC) name (that is,
\\{Servername}\{Sharename}\{Path}\{Filename}) of the
file in this field. In the second case, you need to have the permission to
write the file. See Bulk importing to SQL Server from a remote
data file for related information.
|
| Append | Select this check box to add the new rows at the end of the records. |
| Schema and Edit Schema |
A schema is a row description. It defines the number of fields (columns) to be processed and passed on to the next component. When you create a Spark Job, avoid the reserved word line when naming the fields. Built-In: You create and store the schema locally for this component only. Repository: You have already created the schema and stored it in the Repository. You can reuse it in various projects and Job designs. When the schema to be reused has default values that are integers or functions, ensure that these default values are not enclosed within quotation marks. If they are, you must remove the quotation marks manually. For more information, see Retrieving table schemas. Click Edit schema to make changes to the schema. If the current schema is of the Repository type, three options are available:
|
Advanced settings
| Row separator | String (ex: "\n"on Unix) to distinguish rows. |
| Field separator | Character, string, or regular expression to separate fields. |
| Include header | Select this check to include the column header. |
| Encoding | Select the encoding from the list or select Custom and define it manually. This field is compulsory for DB data handling. |
| tStaCatcher statistics | Select this check box to collect log data at the component level. |
Global Variables
| Global Variables |
NB_LINE: the number of rows processed. This is an After variable and it returns an integer. ERROR_MESSAGE: the error message generated by the component when an error occurs. This is an After variable and it returns a string. This variable functions only if the Die on error check box is cleared, if the component has this check box. A Flow variable functions during the execution of a component while an After variable functions after the execution of the component. To fill up a field or expression with a variable, press Ctrl+Space to access the variable list and choose the variable to use from it. For more information about variables, see Using contexts and variables. |
Usage
| Usage rule | This component is to be used along with tMSSqlBulkExec component. Used together they offer gains in performance while feeding an MSSql database. |
| Component family | Databases/MS SQL Server |