Difference between revisions of "SQLCOMMIT()"
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==Purpose== | ==Purpose== | ||
Commit a transaction | Commit a transaction | ||
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==Syntax== | ==Syntax== | ||
SQLCOMMIT(<nStatementHandle>) | SQLCOMMIT(<nStatementHandle>) | ||
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==See Also== | ==See Also== | ||
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The SQLCOMMIT() function operates on the data source specified by <nStatementHandle>. | The SQLCOMMIT() function operates on the data source specified by <nStatementHandle>. | ||
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{| class="wikitable" | {| class="wikitable" | ||
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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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SQLDISCONNECT(nStatHand) | SQLDISCONNECT(nStatHand) | ||
</code> | </code> | ||
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==Products== | ==Products== | ||
Revision as of 11:12, 11 December 2012
Purpose
Commit a transaction
Syntax
SQLCOMMIT(<nStatementHandle>)
See Also
CREATE CONNECTION, SQLCANCEL(), SQLCOLUMNS(), SQLCONNECT(), SQLDISCONNECT(), SQLERROR(), SQLEXEC(), SQLGETPROP() SQLMORERESULTS(), SQLPREPARE(), SQLROLLBACK(), SQLSETPROP(), SQLSTRINGCONNECT(), SQLTABLES()
Description
The SQLCOMMIT() function is used to commit a transaction. The SQLCOMMIT() function is only required when Manual Transactions are in effect. The Transactions setting, set using SQLSETPROP(), can be either Automatic (1) or Manual (2). Manual Transactions can be can be rolled back using the SQLROLLBACK() function.
The SQLCOMMIT() function operates on the data source specified by <nStatementHandle>.
| Keywords | Description |
|---|---|
| nStatementHandle | The workarea in which the gateway data source is open |
Return values:
| Return Value | Description |
|---|---|
| 1 | SQL statement was committed successfully |
| –1 | Error occurred |
Example
nStatHand=SQLSTRINGCONNECT("rec@rec1:user1/pass1-southwind.tcpip",.T.) if nStatHand < 1 messagebox("Cannot make connection", 16, "SQL Connect Error") else messagebox("Connection made", 48, "SQL Connect Message") nSetEnd = SQLSETPROP(nStatHand,"Transactions",2) if nSetEnd = 1 messagebox("Manual Transactions enabled",0,"Transaction") else if messagebox("Unable to enable Manual Transactions, continue?",36,"Transaction") = 6 SQLDISCONNECT(nStatHand) return endif endif nRET=SQLEXEC(nStatHand,"INSERT INTO example (ACCOUNT_NO, TITLE, LAST_NAME, FIRST_NAME, INITIAL, STREET, CITY, STATE, ZIP, LIMIT, START_DATE) VALUES ('00200','Mr','Doe','John','L','1 High Street','Beverly','MA','01916', 12000, {05/12/2003})") if SQLGETPROP(nStatHand, "Transactions") = 2 if messagebox("Commit Insert?",36,"Transaction") = 6 messagebox("SQLCOMMIT() returned " + etos(SQLCOMMIT(nStatHand)),0,"Transaction") else messagebox("SQLROLLBACK() returned " + etos(SQLROLLBACK(nStatHand)),0,"Transaction") endif endif nSetEnd = SQLSETPROP(nStatHand, "Transactions",1) if nSetEnd = 1 messagebox("Automatic Transactions enabled",0,"Transaction") else messagebox("Unable to enable Automatic Transactions.",0,"Transaction") endif endif SQLDISCONNECT(nStatHand)
Products
Lianja, Lianja Server
