4D v13.4

BLOB

Home

 
4D v13.4
BLOB

BLOB 

 

Constant  Type Value Comment
Compact compression mode  Longint 1 Compressed as much as possible (at the expense of the speed of compression and decompression operations). Default method.
Extended real format  Longint 1  
Fast compression mode  Longint 2 Compressed as fast as possible (and will be decompressed as fast as possible), at the expense of the compression ratio (the compressed BLOB will be bigger).
GZIP Best compression mode   Longint -1 Most compact GZIP compression
GZIP Fast compression mode   Longint -2 Fastest GZIP compression
Is not compressed  Longint 0 Pas de compression
Mac C string  Longint 0  
Mac Pascal string  Longint 1  
Mac Text with length  Longint 2  
Mac Text without length  Longint 3  
Macintosh byte ordering  Longint 1  
Macintosh double real format  Longint 2  
Native byte ordering  Longint 0  
Native real format  Longint 0  
PC byte ordering  Longint 2  
PC double real format  Longint 3  
UTF8 C string  Longint 4  
UTF8 Text with length  Longint 5  
UTF8 Text without length  Longint 6  
 
PROPERTIES 

Product: 4D
Theme: List of constant themes

 
SEE ALSO 

BLOB PROPERTIES
BLOB to integer
BLOB to longint
BLOB to real
BLOB to text
COMPRESS BLOB
INTEGER TO BLOB
LONGINT TO BLOB
REAL TO BLOB
TEXT TO BLOB