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Adding Delayed Durability #1310

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merged 2 commits into from
May 1, 2020
Merged

Adding Delayed Durability #1310

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7470a63
Adding Delayed Durability
dbrownems Apr 10, 2020
d0898af
update commit method
peterbae Apr 29, 2020
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21 changes: 20 additions & 1 deletion src/main/java/com/microsoft/sqlserver/jdbc/SQLServerConnection.java
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Original file line number Diff line number Diff line change
Expand Up @@ -3333,14 +3333,33 @@ final byte[] getTransactionDescriptor() {

@Override
public void commit() throws SQLServerException {
commit(false);
}

/**
* Makes all changes made since the previous
* commit/rollback permanent and releases any database locks
* currently held by this <code>Connection</code> object.
* This method should be
* used only when auto-commit mode has been disabled.
*
* @param delayedDurability flag to indicate whether the commit will occur with delayed durability on.
* @throws SQLServerException Exception if a database access error occurs,
*/
public void commit(boolean delayedDurability) throws SQLServerException {
loggerExternal.entering(loggingClassName, "commit");
if (loggerExternal.isLoggable(Level.FINER) && Util.isActivityTraceOn()) {
loggerExternal.finer(toString() + " ActivityId: " + ActivityCorrelator.getNext().toString());
}

checkClosed();
if (!databaseAutoCommitMode)
connectionCommand("IF @@TRANCOUNT > 0 COMMIT TRAN", "Connection.commit");
{
if (!delayedDurability)
connectionCommand("IF @@TRANCOUNT > 0 COMMIT TRAN", "Connection.commit");
else
connectionCommand("IF @@TRANCOUNT > 0 COMMIT TRAN WITH ( DELAYED_DURABILITY = ON )", "Connection.commit");
}
loggerExternal.exiting(loggingClassName, "commit");
}

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