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Added various SQL statements: create database, create table, create index. Did some code reshuffling.

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git-svn-id: https://svn.code.sf.net/p/flaim/code/trunk@619 0109f412-320b-0410-ab79-c3e0c5ffbbe6
This commit is contained in:
dsandersoremutah
2006-06-28 20:40:19 +00:00
parent 3b7f239230
commit 1001afe772
17 changed files with 4662 additions and 1339 deletions
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95
sql/src/fslfileu.cpp
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@@ -74,90 +74,6 @@ Exit:
return( rc);
}
/****************************************************************************
Desc: Build an index.
****************************************************************************/
RCODE F_Db::buildIndex(
FLMUINT uiIndexNum,
FLMUINT uiState)
{
RCODE rc = NE_SFLM_OK;
LFILE * pIxLFile;
F_INDEX * pIndex;
// Flush any KY keys and free the tables because they may grow!
if (RC_BAD( rc = keysCommit( TRUE)))
{
goto Exit;
}
if (RC_BAD( rc = krefCntrlCheck()))
{
goto Exit;
}
pIndex = m_pDict->getIndex( uiIndexNum);
flmAssert( pIndex);
pIxLFile = &pIndex->lfInfo;
// NON-BLOCKING INDEX BUILD - NOTE: The IXD_SUSPENDED flag may
// also be set, which indicates that we should NOT start the
// background maintenance thread right now.
if (uiState & IXD_OFFLINE)
{
if (RC_BAD( rc = setIxStateInfo( uiIndexNum, 0, uiState)))
{
goto Exit;
}
// setIxStateInfo may have changed to a new dictionary, so pIndex is no
// good after this point
pIndex = NULL;
// Don't schedule a maintenance thread if index is to start
// out life in a suspended state, or if we are replaying
// the roll-forward log.
if (!(uiState & IXD_SUSPENDED) && !(m_uiFlags & FDB_REPLAYING_RFL))
{
if (RC_BAD( rc = addToStartList( uiIndexNum)))
{
goto Exit;
}
}
// Done
goto Exit;
}
// There may be "new" rows in the row cache.
// Need to flush them to the database so that
// the B-Tree lookups done by the indexing code will
// work correctly
if( RC_BAD( rc = flushDirtyRows()))
{
goto Exit;
}
// NORMAL INDEX BUILD - BLOCKING. uiIndexToBeUpdated better be
// zero at this point since we are not working in the background.
if (RC_BAD( rc = indexSetOfRows( uiIndexNum, 1,
FLM_MAX_UINT64, m_pIxStatus, m_pIxClient, NULL, NULL, NULL)))
{
goto Exit;
}
Exit:
return( rc);
}
/****************************************************************************
Desc: Logs information about an index being built
****************************************************************************/
@@ -455,6 +371,17 @@ Commit_Keys:
pIndex = NULL;
}
// Log the rows that were indexed, if any
if (ui64LastRowId)
{
if (RC_BAD( rc = m_pDatabase->m_pRfl->logIndexSet( this, uiIndexNum,
ui64StartRowId, ui64LastRowId)))
{
goto Exit;
}
}
Exit: