4D v16.3
_o_USE EXTERNAL DATABASE
- 4D Language Reference
-
- SQL
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- Overview of SQL Commands
- On SQL Authentication Database Method
- Begin SQL
- End SQL
- Get current data source
- GET DATA SOURCE LIST
- Is field value Null
- QUERY BY SQL
- SET FIELD VALUE NULL
- SQL CANCEL LOAD
- SQL End selection
- SQL EXECUTE
- SQL EXECUTE SCRIPT
- SQL EXPORT DATABASE
- SQL EXPORT SELECTION
- SQL GET LAST ERROR
- SQL GET OPTION
- SQL LOAD RECORD
- SQL LOGIN
- SQL LOGOUT
- SQL SET OPTION
- SQL SET PARAMETER
- START SQL SERVER
- STOP SQL SERVER
- _o_USE EXTERNAL DATABASE
- _o_USE INTERNAL DATABASE
4D v16.3
_o_USE EXTERNAL DATABASE
_o_USE EXTERNAL DATABASE
| _o_USE EXTERNAL DATABASE ( sourceName {; user ; password} ) | ||||||||
| Parameter | Type | Description | ||||||
| sourceName | String |
|
Name of ODBC data source to connect to | |||||
| user | String |
|
User name | |||||
| password | String |
|
User password | |||||
This command has been replaced by the SQL LOGIN command since version 11.3 of 4D. It should no longer be used in your developments.
See also
_o_USE INTERNAL DATABASE
Get current data source
GET DATA SOURCE LIST
PROPERTIES
Product: 4D
Theme: SQL
Number:
959
HISTORY
Created: 4D v11 SQL
Renamed: 4D v15
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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