Difference between revisions of "SQLDISCONNECT()"
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==Purpose== | ==Purpose== | ||
Disconnect from a data source | Disconnect from a data source | ||
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==Syntax== | ==Syntax== | ||
SQLDISCONNECT(<nStatementHandle>) | SQLDISCONNECT(<nStatementHandle>) | ||
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==See Also== | ==See Also== | ||
[[CREATE CONNECTION]], [[SQLCANCEL()]], [[SQLCOLUMNS()]], [[SQLCOMMIT()]], [[SQLCONNECT()]], [[SQLERROR()]], [[SQLEXEC()]], [[SQLGETPROP()]], [[SQLMORERESULTS()]], [[SQLPREPARE()]], [[SQLROLLBACK()]], [[SQLSETPROP()]], [[SQLSTRINGCONNECT()]], [[SQLTABLES()]] | [[CREATE CONNECTION]], [[SQLCANCEL()]], [[SQLCOLUMNS()]], [[SQLCOMMIT()]], [[SQLCONNECT()]], [[SQLERROR()]], [[SQLEXEC()]], [[SQLGETPROP()]], [[SQLMORERESULTS()]], [[SQLPREPARE()]], [[SQLROLLBACK()]], [[SQLSETPROP()]], [[SQLSTRINGCONNECT()]], [[SQLTABLES()]] | ||
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==Description== | ==Description== | ||
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The SQLDISCONNECT() function operates on the data source specified by <nStatementHandle>. | The SQLDISCONNECT() function operates on the data source specified by <nStatementHandle>. | ||
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{| class="wikitable" | {| class="wikitable" | ||
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|- | |- | ||
|} | |} | ||
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====Return values:==== | ====Return values:==== | ||
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{| class="wikitable" | {| class="wikitable" | ||
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==Example== | ==Example== | ||
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endif | endif | ||
</code> | </code> | ||
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==Products== | ==Products== | ||
Revision as of 11:13, 11 December 2012
Purpose
Disconnect from a data source
Syntax
SQLDISCONNECT(<nStatementHandle>)
See Also
CREATE CONNECTION, SQLCANCEL(), SQLCOLUMNS(), SQLCOMMIT(), SQLCONNECT(), SQLERROR(), SQLEXEC(), SQLGETPROP(), SQLMORERESULTS(), SQLPREPARE(), SQLROLLBACK(), SQLSETPROP(), SQLSTRINGCONNECT(), SQLTABLES()
Description
The SQLDISCONNECT() function is used to disconnect from a data source.
The SQLDISCONNECT() function operates on the data source specified by <nStatementHandle>.
| Keywords | Description |
|---|---|
| nStatementHandle | The workarea in which the gateway data source is open. Specifying 0 causes all active connections to be disconnected. |
Return values:
| Return Value | Description |
|---|---|
| 1 | Disconnection completed successfully |
| –1 | Connection error |
| –2 | Environment error |
Example
nStatHand=SQLSTRINGCONNECT("mysql@linux1:user1/pass1-database1.tcpip",.T.) if nStatHand < 1 dialog box [Could not connect] else dialog box [Connected] SQLDISCONNECT(nStatHand) endif
Products
Lianja, Lianja Server
