Description: You can use the Derby export procedures to export all of the data from table or query, or to export LOB data separately from the other data.
Keywords: import and export procedures, bulk export, exporting data, system procedures, export using

# Exporting data using the built-in procedures

You can use the Derby export procedures to export all of the data from table or query, or to export LOB data separately from the other data.

Choose the correct procedure for the type of export that you want to perform. For examples of these procedures, see Examples of bulk import and export.

Type of export | Procedure to use
--- | ---
To export all the data from a table to a single export file, including the LOB data |
    SYSCS_UTIL.SYSCS_EXPORT_TABLE (IN SCHEMANAME VARCHAR(128),  IN TABLENAME VARCHAR(128), IN FILENAME VARCHAR(32672),  IN COLUMNDELIMITER CHAR(1), IN CHARACTERDELIMITER CHAR(1),  IN CODESET VARCHAR(128))
To export all the data from a table, and place the LOB data into a separate export file |
    SYSCS_UTIL.SYSCS_EXPORT_TABLE_LOBS_TO_EXTFILE (INSCHEMANAME VARCHAR(128),  IN TABLENAME VARCHAR(128), IN FILENAME VARCHAR(32672),  IN COLUMNDELIMITER CHAR(1), IN CHARACTERDELIMITER CHAR(1),  IN CODESET VARCHAR(128), IN LOBSFILNAME VARCHAR(32672))
A reference to the location of the LOB data is placed in the LOB column in the main export file.
To export the result of a SELECT statement to a single file, including the LOB data |
    SYSCS_UTIL.SYSCS_EXPORT_QUERY (IN SELECTSTATEMENT VARCHAR(32672),  IN TABLENAME VARCHAR(128), IN FILENAME VARCHAR(32672),  IN COLUMNDELIMITER CHAR(1), IN CHARACTERDELIMITER CHAR(1),  IN CODESET VARCHAR(128))
To export the result of a SELECT statement to a main export file, and place the LOB data into a separate export file |
    SYSCS_UTIL.SYSCS_EXPORT_QUERY_LOBS_TO_EXTFILE (IN SELECTSTATEMENT VARCHAR(32672),  IN TABLENAME VARCHAR(128), IN FILENAME VARCHAR(32672),  IN COLUMNDELIMITER CHAR(1), IN CHARACTERDELIMITER CHAR(1),  IN CODESET VARCHAR(128), IN LOBSFILENAME VARCHAR(32672))
A reference to the LOB data is written to the main export file.

- Parameters for the export procedures
  The Derby export procedures use specific parameters.

Parent topic: Using the bulk import and export procedures
Related concepts
Methods for running the import and export procedures
Bulk import and export of large objects
File format for input and output
Import and export procedures from JDBC
How the Import and export procedures process NULL values
Bulk import and export requirements and considerations
Related tasks
Importing data using the built-in procedures
Related reference
CODESET values for import and export procedures
Examples of bulk import and export
Parameters for the export procedures