Description:
Create DQL connection.
Syntax:
dql(meta)
Note:
The function creates a DQL connection; support both absolute path and relative path, which is relative to the main directory.
Parameter:
|
meta |
The metadata file. |
Example:
|
|
A |
|
|
1 |
=dql("demo.glmd") |
Create DQL connection; the metadata file is demo.glmd located in the main directory. |