START

Format 1

START file-name

 [         { EQUAL TO                 }          ]
 [         { =                        }          ]
 [         { GREATER THAN             }          ]
 [         { >                        }          ]
 [         { NOT LESS THAN            }          ]
 [         { NOT <                    }          ]
 [ KEY IS  { GREATER THAN OR EQUAL TO } key-name ]
 [         { >=                       }          ]
 [         { LESS THAN                }          ]
 [         { <                        }          ]
 [         { NOT GREATER THAN         }          ]
 [         { NOT >                    }          ]
 [         { <=                       }          ]
 [         { LESS THAN OR EQUAL TO    }          ]

 [ WITH SIZE key-size ]

 [ INVALID KEY statement-1 ]

 [ NOT INVALID KEY statement-2 ]

 [ END-START ]

Format 2

START TRANSACTION