This is the legacy 4D documentation web site. Documentations are progressively being moved to developer.4d.com
- 4D Language Reference
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- BLOB
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BLOB PROPERTIES
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BLOB size
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BLOB TO DOCUMENT
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BLOB to integer
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BLOB to list
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BLOB to longint
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BLOB to real
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BLOB to text
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BLOB TO VARIABLE
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COMPRESS BLOB
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COPY BLOB
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DECRYPT BLOB
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DELETE FROM BLOB
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DOCUMENT TO BLOB
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ENCRYPT BLOB
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EXPAND BLOB
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INSERT IN BLOB
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INTEGER TO BLOB
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LIST TO BLOB
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LONGINT TO BLOB
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REAL TO BLOB
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SET BLOB SIZE
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TEXT TO BLOB
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VARIABLE TO BLOB
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BLOB size
| BLOB size ( blob ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| blob | BLOB |
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BLOB field or variable | |||||
| Function result | Longint |
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Size in bytes of the BLOB | |||||
BLOB size returns the size of blob expressed in bytes.
The line of code adds 100 bytes to the BLOB myBlob:
SET BLOB SIZE(myBlob;BLOB size(myBlob)+100)
Product: 4D
Theme: BLOB
Number:
605
Created: 4D v6
size
4D Language Reference ( 4D v20)
4D Language Reference ( 4D v20.1)
4D Language Reference ( 4D v20.2)
4D Language Reference ( 4D v20.3)
4D Language Reference ( 4D v20.4)
4D Language Reference ( 4D v20.5)
4D Language Reference ( 4D v20.6)
