a_change_log structure

Holds the information needed to perform dblog tasks using the DBTools library.

• change_logname a_bit_field
  Set TRUE to permit changing of the transaction log name.
• change_mirrorname a_bit_field
  Set TRUE to permit changing of the mirror log name.
• dbname const char *
  Database file name.
• encryption_key char *
  The encryption key for the database file. Equivalent to dblog -ek or -ep option.
• errorrtn MSG_CALLBACK
  Address of an error message callback routine or NULL.
• generation_number unsigned short
  The new generation number. Reserved, use zero.
• ignore_dbsync_trunc a_bit_field
  When using dbmlsync, resets the offset kept for the delete_old_logs option, allowing transaction logs to be deleted when they are no longer needed.
• ignore_ltm_trunc a_bit_field
  Reserved, use FALSE.
• ignore_remote_trunc a_bit_field
  For SQL Remote.
• logname const char *
  Transaction log file name, or NULL if there is no log.
• mirrorname const char *
  The new name of the transaction log mirror file. Equivalent to dblog -m option.
• msgrtn MSG_CALLBACK
  Address of an information message callback routine or NULL.
• query_only a_bit_field
  If 1, just display the name of the transaction log. If 0, permit changing of the log name.
• quiet a_bit_field
  Operate without printing messages.
• set_generation_number a_bit_field
  Reserved. Use FALSE.
• version unsigned short
  DBTools version number (DB_TOOLS_VERSION_NUMBER).
• zap_current_offset char *
  Change the current offset to the specified value.
• zap_starting_offset char *
  Change the starting offset to the specified value.