qck.hlp (Table of Contents; Topic list)
CHECKPOINT Statement
  Summary             Example                Contents  Index  Back
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                 ISAM available in Professional Edition only
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 Writes all open ISAM database buffers to disk in their current state.
 Requires PROISAM.EXE or PROISAMD.EXE in the programming environment
 (VBDOS.EXE).
 
    CHECKPOINT
 
 See Also
    ISAM Database Development        PROISAM Command-Line Options
    PROISAMD Command-Line Options    ROLLBACK Statement
    SAVEPOINT Function