4D v16.3
BLOB
- 4D Language Reference
-
- List of constant themes
-
- 4D Environment
- 4D Write Pro
- ASCII Codes
- Backup and Restore
- BLOB
- Colors
- Communications
- Data File Maintenance
- Database Engine
- Database Events
- Database Parameters
- Date Display Formats
- Days and Months
- Design Object Access
- Dictionaries
- Digest Type
- Euro Currencies
- Events (Modifiers)
- Events (What)
- Expressions
- Field and Variable Types
- Find Window
- Font Styles
- Font Type List
- Form Area
- Form Events
- Form Object Types
- Form Objects (Access)
- Form Objects (Properties)
- Form Parameters
- Function Keys
- Graph Parameters
- Hierarchical Lists
- HTTP Client
- Index Type
- Is License Available
- ISO Latin Character Entities
- LDAP
- List Box
- Listbox Footer Calculation
- Log Events
- Math
- Menu Item Properties
- Multistyle Text
- Multistyle Text Attributes
- Open Form Window
- Open Window
- Pasteboard
- PHP
- Picture Compression
- Picture Display Formats
- Picture Metadata Names
- Picture Metadata Values
- Picture Transformation
- Platform Interface
- Platform Properties
- Print Options
- Process State
- Process Type
- QR Area Properties
- QR Borders
- QR Commands
- QR Document Properties
- QR Operators
- QR Output Destination
- QR Report Types
- QR Rows for Properties
- QR Text Properties
- Queries
- Relations
- Resources Properties
- SCREEN DEPTH
- SET RGB COLORS
- Shortcut and Associated Keys
- SQL
- Standard System Signatures
- System Documents
- System Folder
- System Format
- TCP Port Numbers
- Text Values for Associated Standard Action
- Time Display Formats
- Trigger Events
- Value for Associated Standard Action
- Web Area
- Web Server
- Web Services (Client)
- Web Services (Server)
- Windows
- XML
4D v16.3
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 | No 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 |
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
PROPERTIES
Product: 4D
Theme: List of constant themes
HISTORY
ARTICLE USAGE
4D Language Reference ( 4D v16)
4D Language Reference ( 4D v16.1)
4D Language Reference ( 4D v16.2)
4D Language Reference ( 4D v16.3)
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