Difference between revisions of "SQLSTRINGCONNECT()"
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The SQLSTRINGCONNECT() function is used to connect to a data source and return a statement handle for use by other SQL functions. | The SQLSTRINGCONNECT() function is used to connect to a data source and return a statement handle for use by other SQL functions. | ||
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| − | !width=30%|Keywords||width=70%|Description | + | !width="30%"|Keywords||width="70%"|Description |
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|cConnectString||The ODBC data source connection string or ODBC DSN. | |cConnectString||The ODBC data source connection string or ODBC DSN. | ||
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====Return values:==== | ====Return values:==== | ||
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|> 0||Statement handle to the connection | |> 0||Statement handle to the connection | ||
Revision as of 10:29, 31 January 2013
Purpose
Connect to a data source
Syntax
SQLSTRINGCONNECT(<cConnectString>)
See Also
SQLCANCEL(), SQLCOLUMNS(), SQLCOMMIT(), SQLCONNECT(), SQLDISCONNECT(), SQLERROR(), SQLEXEC(), SQLGETPROP(), SQLMORERESULTS(), SQLPREPARE(), SQLROLLBACK(), SQLSETPROP(), SQLTABLES(), SQLTRANSACTION()
Description
The SQLSTRINGCONNECT() function is used to connect to a data source and return a statement handle for use by other SQL functions.
| Keywords | Description |
|---|---|
| cConnectString | The ODBC data source connection string or ODBC DSN. |
Return values:
| Return Value | Description |
|---|---|
| > 0 | Statement handle to the connection |
| –1 | Connection creation error |
Example
// Store the return value to use as the nStatementHandle for subsequent function calls // Specify an ODBC DSN nStatHand = sqlstringconnect("awhr") // or an ODBC connection string nStatHand = sqlstringconnect("Driver={SQL Server};Server=MYPC-PC\INST1;Trusted_Connection=yes;Database=AdventureWorks;")
