diff options
Diffstat (limited to 'connectivity/source/drivers/file/fcomp.cxx')
| -rw-r--r-- | connectivity/source/drivers/file/fcomp.cxx | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/connectivity/source/drivers/file/fcomp.cxx b/connectivity/source/drivers/file/fcomp.cxx index bd920d356034..903fecd21524 100644 --- a/connectivity/source/drivers/file/fcomp.cxx +++ b/connectivity/source/drivers/file/fcomp.cxx @@ -97,7 +97,7 @@ void OPredicateCompiler::start(OSQLParseNode* pSQLParseNode) OSQLParseNode * pTableExp = pSQLParseNode->getChild(3); DBG_ASSERT(pTableExp != NULL,"Fehler im Parse Tree"); DBG_ASSERT(SQL_ISRULE(pTableExp,table_exp)," Fehler im Parse Tree"); - DBG_ASSERT(pTableExp->count() == 5,"Fehler im Parse Tree"); + DBG_ASSERT(pTableExp->count() == TABLE_EXPRESSION_CHILD_COUNT,"Fehler im Parse Tree"); // check that we don't use anything other than count(*) as function OSQLParseNode* pSelection = pSQLParseNode->getChild(2); @@ -115,7 +115,7 @@ void OPredicateCompiler::start(OSQLParseNode* pSQLParseNode) pWhereClause = pTableExp->getChild(1); - pOrderbyClause = pTableExp->getChild(4); + pOrderbyClause = pTableExp->getChild(ORDER_BY_CHILD_POS); (void)pOrderbyClause; } else if (SQL_ISRULE(pSQLParseNode,update_statement_searched)) @@ -295,10 +295,19 @@ OOperand* OPredicateCompiler::execute_LIKE(OSQLParseNode* pPredicateNode) throw( OSQLParseNode* pAtom = pPart2->getChild(pPart2->count()-2); OSQLParseNode* pOptEscape = pPart2->getChild(pPart2->count()-1); - if (!(pAtom->getNodeType() == SQL_NODE_STRING || SQL_ISRULE(pAtom,parameter))) + if (!(pAtom->getNodeType() == SQL_NODE_STRING || + SQL_ISRULE(pAtom,parameter) || + // odbc date + SQL_ISRULE(pAtom,set_fct_spec) || + SQL_ISRULE(pAtom,position_exp) || + SQL_ISRULE(pAtom,char_substring_fct) || + // upper, lower etc. + SQL_ISRULE(pAtom,fold)) ) { - m_pAnalyzer->getConnection()->throwGenericSQLException(STR_QUERY_INVALID_LIKE_STRING,NULL); + m_pAnalyzer->getConnection()->throwGenericSQLException(STR_QUERY_TOO_COMPLEX,NULL); + return NULL; } + if (pOptEscape->count() != 0) { if (pOptEscape->count() != 2) |