Esri Geodatabase (File Geodb Open API) Writer Parameters

Database Connections

Connections store authentication information. For general information about sharing database connections, please see Using Database Connections.

Note: Depending on context and/or database format, you might see different combinations of Database Connection parameters.

ClosedConnection

Select an existing connection, or Add Database Connection to define a new connection.

The new connection can be made visible only to the current user, or can be shared among multiple users.

Database Connection

ClosedFile Geodatabase

Select the Esri File Geodatabase destination folder.

ClosedOverwrite Existing Database
  • If this option is unchecked (default) and a database already exists, then tables and features are written to the existing database.
  • If this option is checked, any existing database is deleted before writing begins.

If no database exists when writing begins, a new database is created.

Note: After a database is deleted, it cannot be recovered – all data is lost.

ClosedTemplate File Geodatabase

If a template File Geodatabase is specified, the destination File Geodatabase is replaced with a copy of the template before writing begins.

Advanced

ClosedSQL to Run Before Write

This parameter allows for the execution of SQL statements before opening a table for writing. For example, it may be necessary to drop a constraint before attempting to write to it. The statements will be executed only when the first feature arrives at the writer.

For detailed information about SQL functions, click the corresponding menu item in the SQL to Run editor helpClosed.

Available menu options depend on the format.

Multiple SQL commands can be delimited by a character specified using the FME_SQL_DELIMITER directive, embedded at the beginning of the SQL block. The single character following this directive will be used to split the SQL block into SQL statements, which will then be sent to the database for execution. Note: Include a space before the character.

For example:

FME_SQL_DELIMITER ;
DELETE FROM instructors ;
DELETE FROM people
WHERE LastName='Doe' AND FirstName='John'

Multiple delimiters are not allowed and the delimiter character will be stripped before being sent to the database.

Any errors occurring during the execution of these SQL statements will normally terminate the reader or writer (depending on where the SQL statement is executed) with an error. If the specified statement is preceded by a hyphen (“-”), such errors are ignored.

ClosedSQL to Run After Write

This parameter allows for the execution of SQL statements after a set of tables has been written. For example, it may be necessary to clean up a temporary view after creating it.

For detailed information about SQL functions, click the corresponding menu item in the SQL to Run editor helpClosed.

Available menu options depend on the format.

Multiple SQL commands can be delimited by a character specified using the FME_SQL_DELIMITER directive, embedded at the beginning of the SQL block. The single character following this directive will be used to split the SQL block into SQL statements, which will then be sent to the database for execution. Note: Include a space before the character.

For example:

FME_SQL_DELIMITER ;
DELETE FROM instructors ;
DELETE FROM people
WHERE LastName='Doe' AND FirstName='John'

Multiple delimiters are not allowed and the delimiter character will be stripped before being sent to the database.

Any errors occurring during the execution of these SQL statements will normally terminate the reader or writer (depending on where the SQL statement is executed) with an error. If the specified statement is preceded by a hyphen (“-”), such errors are ignored.