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TDengineConnect Method

Create a database connection and initialize the connection context. The parameters that need to be provided by user.

Namespace:  TDengineDriver
Assembly:  TDengineDriver (in TDengineDriver.dll) Version: 1.0.6
Syntax
C#
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public static IntPtr Connect(
	string ip,
	string user,
	string password,
	string db,
	short port
)

Parameters

ip
Type: SystemString
FQDN used by TDengine to manage the master node.
user
Type: SystemString
User name.
password
Type: SystemString
Password
db
Type: SystemString
Database name. If user does not provide it, it can be connected normally, means user can create a new database through this connection. If user provides a database name, means the user has created the database and the database is used by default
port
Type: SystemInt16
Port number

Return Value

Type: IntPtr
A null return value indicates a failure. The application needs to save the returned parameters for subsequent API calls. Note: The same process can connect to multiple taosd processes based on ip/port
See Also