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Modifications to add support for more SQL statements.

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git-svn-id: https://svn.code.sf.net/p/flaim/code/trunk@634 0109f412-320b-0410-ab79-c3e0c5ffbbe6
This commit is contained in:
dsandersoremutah
2006-07-05 15:25:36 +00:00
parent d60f9efd0c
commit 30bd367a3d
24 changed files with 4222 additions and 878 deletions
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72
sql/src/insertrow.cpp
View File

@@ -34,11 +34,6 @@ RCODE F_Db::insertRow(
{
RCODE rc = NE_SFLM_OK;
F_Row * pRow = NULL;
const FLMBYTE * pucValue;
const FLMBYTE * pucEnd;
FLMUINT64 ui64Num;
FLMUINT uiNumChars;
FLMBOOL bNeg;
F_COLUMN_VALUE * pColumnValue;
F_TABLE * pTable;
F_COLUMN * pColumn;
@@ -76,60 +71,51 @@ RCODE F_Db::insertRow(
{
continue;
}
// Make sure the data does not exceed the maximum if it is string
// or binary.
pColumn = m_pDict->getColumn( pTable, pColumnValue->uiColumnNum);
switch (pColumn->eDataTyp)
if (pColumn->uiMaxLen)
{
case SFLM_STRING_TYPE:
pucValue = (const FLMBYTE *)pColumnValue->pucColumnValue;
pucEnd = pucValue + pColumnValue->uiValueLen;
if (RC_BAD( rc = f_decodeSEN( &pucValue, pucEnd, &uiNumChars)))
{
goto Exit;
}
if (RC_BAD( rc = pRow->setUTF8( this,
pColumnValue->uiColumnNum,
(const char *)pucValue,
(FLMUINT)(pucEnd - pucValue),
uiNumChars)))
{
goto Exit;
}
break;
case SFLM_NUMBER_TYPE:
pucValue = (const FLMBYTE *)pColumnValue->pucColumnValue;
pucEnd = pucValue + pColumnValue->uiValueLen;
if (pColumn->eDataTyp == SFLM_STRING_TYPE)
{
FLMUINT uiNumChars;
const FLMBYTE * pucData = (const FLMBYTE *)pColumnValue->pucColumnValue;
const FLMBYTE * pucEnd = pucData + pColumnValue->uiValueLen;
bNeg = (FLMBOOL)(*pucValue ? (FLMBOOL)TRUE : (FLMBOOL)FALSE);
pucValue++;
// Number of characters is the first part of the value
if (RC_BAD( rc = f_decodeSEN64( &pucValue, pucEnd, &ui64Num)))
if (RC_BAD( rc = f_decodeSEN( &pucData, pucEnd, &uiNumChars)))
{
goto Exit;
}
if (RC_BAD( rc = pRow->setNumber64( this,
pColumnValue->uiColumnNum, ui64Num, bNeg)))
if (pColumnValue->uiValueLen > uiNumChars)
{
rc = RC_SET( NE_SFLM_STRING_TOO_LONG);
goto Exit;
}
break;
case SFLM_BINARY_TYPE:
if (RC_BAD( rc = pRow->setBinary( this,
pColumnValue->uiColumnNum,
(const void *)(pColumnValue->pucColumnValue),
pColumnValue->uiValueLen)))
}
else if (pColumn->eDataTyp == SFLM_BINARY_TYPE)
{
if (pColumnValue->uiValueLen > pColumn->uiMaxLen)
{
rc = RC_SET( NE_SFLM_BINARY_TOO_LONG);
goto Exit;
}
break;
default:
flmAssert( 0);
break;
}
}
if (RC_BAD( rc = pRow->setValue( this, pColumnValue->uiColumnNum,
pColumnValue->pucColumnValue,
pColumnValue->uiValueLen)))
{
goto Exit;
}
}
// Do whatever indexing needs to be done.
if (RC_BAD( rc = updateIndexKeys( uiTableNum, NULL, pRow)))
if (RC_BAD( rc = updateIndexKeys( uiTableNum, pRow, TRUE, NULL)))
{
goto Exit;
}
@@ -285,7 +271,7 @@ RCODE SQLStatement::processInsertRow( void)
// Get the column name
if (RC_BAD( rc = getName( szColumnName, sizeof( szColumnName),
&uiColumnNameLen)))
&uiColumnNameLen, &uiTokenLineOffset)))
{
goto Exit;
}
@@ -297,7 +283,7 @@ RCODE SQLStatement::processInsertRow( void)
if ((pColumn = m_pDb->m_pDict->findColumn( pTable, szColumnName)) == NULL)
{
setErrInfo( m_uiCurrLineNum,
m_uiCurrLineOffset,
uiTokenLineOffset,
SQL_ERR_UNDEFINED_COLUMN,
m_uiCurrLineFilePos,
m_uiCurrLineBytes);