Lenguaje 4DComandosBLOBVersión: SiguienteBLOBBLOB PROPERTIES ( BLOB ; comprimido {; descompTam {; tamañoActual}} )BLOB size ( BLOB ) : IntegerBLOB TO DOCUMENT ( documento ; BLOB )BLOB to integer ( BLOB ; byteOrden {; offset} ) : IntegerBLOB to list ( BLOB {; offset} ) : IntegerBLOB to longint ( BLOB ; byteOrden {; offset} ) : IntegerBLOB to real ( BLOB ; formatoReal {; offset} ) : RealBLOB to text ( BLOB ; formatoTexto {; offset {; longitudTexto}} ) : TextBLOB TO VARIABLE ( BLOB ; variable {; offset} )COMPRESS BLOB ( BLOB {; compresion} )COPY BLOB ( srcBLOB ; dstBLOB ; srcOffset ; dstOffset ; numero )DECRYPT BLOB ( aDescifrar ; enviarLlavePub {; recepLlavePriv} )DELETE FROM BLOB ( BLOB ; offset ; numero )DOCUMENT TO BLOB ( documento ; BLOB )ENCRYPT BLOB ( aCifrar ; enviarLlavePriv {; recepLlavePub} )EXPAND BLOB ( BLOB )INSERT IN BLOB ( BLOB ; offset ; numero {; relleno} )[INTEGER TO BLOB ( entero ; BLOB ; byteOrden {; offset LIST TO BLOB ( lista ; BLOB {; *} )[LONGINT TO BLOB ( enteroLargo ; BLOB ; byteOrden {; offset[REAL TO BLOB ( real ; BLOB ; formatoReal {; offsetSET BLOB SIZE ( BLOB ; tamaño {; relleno} )[TEXT TO BLOB ( texto ; BLOB {; formatoTexto {; offsetVARIABLE TO BLOB ( variable ; blob {; offset } )VARIABLE TO BLOB ( variable ; blob {; *} )