//
// constructor
//
StmtDDLDropSchema::StmtDDLDropSchema(//const SchemaName & schemaName,
const ElemDDLSchemaName & aSchemaNameParseNode,
ComDropBehavior dropBehavior,
ComBoolean cleanupMode,
ComBoolean dropObjectsOnly)
: StmtDDLNode(DDL_DROP_SCHEMA),
schemaQualName_(aSchemaNameParseNode.getSchemaName(), PARSERHEAP()),
dropBehavior_(dropBehavior),
cleanupMode_(cleanupMode),
dropObjectsOnly_(dropObjectsOnly),
dropIfExists_(FALSE),
schemaName_(PARSERHEAP())
{
if (schemaQualName_.getCatalogName().isNull())
{
schemaName_ = ToAnsiIdentifier(schemaQualName_.getSchemaName());
}
else
{
schemaName_ = ToAnsiIdentifier(schemaQualName_.getCatalogName()) + "." +
ToAnsiIdentifier(schemaQualName_.getSchemaName());
}
// If the schema name specified is reserved name, users cannot drop them.
// They can only be dropped internally.
if ((! Get_SqlParser_Flags(INTERNAL_QUERY_FROM_EXEUTIL)) &&
(ComIsTrafodionReservedSchemaName(schemaQualName_.getSchemaName())))
{
// error.
*SqlParser_Diags << DgSqlCode(-1430)
<< DgSchemaName(schemaName_);
}
}
// -----------------------------------------------------------------------
// member functions for class StmtDDLSchGrant
// -----------------------------------------------------------------------
StmtDDLSchGrant::StmtDDLSchGrant(ElemDDLNode * pPrivileges,
const ElemDDLSchemaName & aSchemaNameParseNode,
ElemDDLNode * pGranteeList,
ElemDDLNode * pWithGrantOption,
ElemDDLNode * pByGrantorOption,
CollHeap * heap)
: StmtDDLNode(DDL_GRANT_SCHEMA),
schemaName_(heap),
schemaQualName_(aSchemaNameParseNode.getSchemaName(), heap),
isAllDMLPrivileges_(FALSE),
isAllDDLPrivileges_(FALSE),
isAllOtherPrivileges_(FALSE),
isWithGrantOptionSpec_(FALSE),
privActArray_(heap),
granteeArray_(heap),
isByGrantorOptionSpec_(FALSE),
byGrantor_(NULL)
{
if (schemaQualName_.getSchemaName().isNull())
{
schemaQualName_ = ActiveSchemaDB()->getDefaultSchema();
}
setChild(INDEX_PRIVILEGES, pPrivileges);
setChild(INDEX_GRANTEE_LIST, pGranteeList);
setChild(INDEX_WITH_GRANT_OPTION, pWithGrantOption);
setChild(INDEX_BY_GRANTOR_OPTION, pByGrantorOption);
//objectName_ = objectQualName_.getQualifiedNameAsAnsiString();
//
// inserts pointers to parse nodes representing privilege
// actions to privActArray_ so the user can access the
// information about privilege actions easier.
//
ComASSERT(pPrivileges NEQ NULL);
ElemDDLPrivileges * pPrivsNode = pPrivileges->castToElemDDLPrivileges();
ComASSERT(pPrivsNode NEQ NULL);
if (pPrivsNode->isAllPrivileges())
{
isAllDMLPrivileges_ = TRUE;
isAllDDLPrivileges_ = TRUE;
isAllOtherPrivileges_ = TRUE;
}
if (pPrivsNode->isAllDMLPrivileges())
{
isAllDMLPrivileges_ = TRUE;
}
if (pPrivsNode->isAllDDLPrivileges())
{
isAllDDLPrivileges_ = TRUE;
}
if (pPrivsNode->isAllOtherPrivileges())
{
isAllOtherPrivileges_ = TRUE;
}
ElemDDLNode * pPrivActs = pPrivsNode->getPrivilegeActionList();
if (pPrivActs)
{
for (CollIndex i = 0; i < pPrivActs->entries(); i++)
{
privActArray_.insert((*pPrivActs)[i]->castToElemDDLPrivAct());
}
}
//
// copies pointers to parse nodes representing grantee
// to granteeArray_ so the user can access the information
// easier.
//
ComASSERT(pGranteeList NEQ NULL);
for (CollIndex i = 0; i < pGranteeList->entries(); i++)
{
granteeArray_.insert((*pGranteeList)[i]->castToElemDDLGrantee());
}
//
// looks for With Grant option phrase
//
if (pWithGrantOption NEQ NULL)
{
isWithGrantOptionSpec_ = TRUE;
}
if ( pByGrantorOption NEQ NULL )
{
isByGrantorOptionSpec_ = TRUE;
byGrantor_ = pByGrantorOption->castToElemDDLGrantee();
}
} // StmtDDLSchGrant::StmtDDLSchGrant()
StmtDDLSchRevoke::StmtDDLSchRevoke(NABoolean isGrantOptionFor,
ElemDDLNode * pPrivileges,
const ElemDDLSchemaName & aSchemaNameParseNode,
ElemDDLNode * pGranteeList,
ComDropBehavior dropBehavior,
ElemDDLNode * pByGrantorOption,
CollHeap * heap)
: StmtDDLNode(DDL_REVOKE_SCHEMA),
schemaName_(heap),
schemaQualName_(aSchemaNameParseNode.getSchemaName(), heap),
isAllDDLPrivileges_(FALSE),
isAllDMLPrivileges_(FALSE),
isAllOtherPrivileges_(FALSE),
isGrantOptionForSpec_(isGrantOptionFor),
dropBehavior_(dropBehavior),
privActArray_(heap),
granteeArray_(heap),
isByGrantorOptionSpec_(FALSE),
byGrantor_(NULL)
{
setChild(INDEX_PRIVILEGES, pPrivileges);
setChild(INDEX_GRANTEE_LIST, pGranteeList);
setChild(INDEX_BY_GRANTOR_OPTION, pByGrantorOption);
//
// inserts pointers to parse nodes representing privilege
// actions to privActArray_ so the user can access the
// information about privilege actions easier.
//
ComASSERT(pPrivileges NEQ NULL);
ElemDDLPrivileges * pPrivsNode = pPrivileges->castToElemDDLPrivileges();
ComASSERT(pPrivsNode NEQ NULL);
if (pPrivsNode->isAllPrivileges())
{
isAllDDLPrivileges_ = TRUE;
isAllDMLPrivileges_ = TRUE;
isAllOtherPrivileges_ = TRUE;
}
if (pPrivsNode->isAllDDLPrivileges())
{
isAllDDLPrivileges_ = TRUE;
}
if (pPrivsNode->isAllDMLPrivileges())
{
isAllDMLPrivileges_ = TRUE;
}
if (pPrivsNode->isAllOtherPrivileges())
{
isAllOtherPrivileges_ = TRUE;
}
ElemDDLNode * pPrivActs = pPrivsNode->getPrivilegeActionList();
if (pPrivActs)
{
for (CollIndex i = 0; i < pPrivActs->entries(); i++)
{
privActArray_.insert((*pPrivActs)[i]->castToElemDDLPrivAct());
}
}
//
// copies pointers to parse nodes representing grantee
// to granteeArray_ so the user can access the information
// easier.
//
ComASSERT(pGranteeList NEQ NULL);
for (CollIndex i = 0; i < pGranteeList->entries(); i++)
{
granteeArray_.insert((*pGranteeList)[i]->castToElemDDLGrantee());
}
if ( pByGrantorOption NEQ NULL )
{
isByGrantorOptionSpec_ = TRUE;
byGrantor_ = pByGrantorOption->castToElemDDLGrantee();
}
} // StmtDDLSchRevoke::StmtDDLSchRevoke()
