コード例 #1
0
NABoolean isHBaseUmdHistograms(const QualifiedName& qualifiedName)
{
   return (
             HSGlobalsClass::isHBaseUMDHistogram(
                   qualifiedName.getQualifiedNameAsAnsiString()
                                                 ) &&
             HSGlobalsClass::isTrafodionCatalog(qualifiedName.getCatalogName())
           );
}
コード例 #2
0
CharInfo::Collation CollationDB::insert(QualifiedName &qn,
					const SchemaName *defaultSchema,
					CollationInfo::CollationFlags flags)
{
  Int32 defaultMatchCount = 0;
  if (defaultSchema)
    defaultMatchCount = qn.applyDefaults(*defaultSchema);

  CMPASSERT(!qn.getCatalogName().isNull()); // fully qualified w/ all defaults

  size_t siz[CollationInfo::SIZEARRAY_SIZE];
  NAString nam(qn.getQualifiedNameAsAnsiString(siz));
  CMPASSERT(siz[0] == 3);		    // fully qualified w/ all defaults

  return insert(nam, siz, flags, defaultMatchCount);
}
コード例 #3
0
ファイル: CmpSqlSession.cpp プロジェクト: fuentead/recovery
NABoolean CmpSqlSession::validateVolatileQualifiedName(QualifiedName &inName)
{
  if (NOT Get_SqlParser_Flags(ALLOW_VOLATILE_SCHEMA_IN_TABLE_NAME))
    {
      if (NOT inName.getCatalogName().isNull())
	{
	  // cannot be a 3-part name
	  *CmpCommon::diags() << DgSqlCode(-4192);
	  return FALSE;
	}
      
      if (NOT inName.getSchemaName().isNull())
	{
	  // validate that the schemaName part is the currentUserName
	  if (inName.getSchemaName() != externalUserName_)
	    {
	      *CmpCommon::diags() << DgSqlCode(-4191) <<
		DgString0(inName.getSchemaName()) <<
		DgString1(externalUserName_);
	      return FALSE;
	    }
	}
    }
  else
    {
      // Volatile schema name is allowed.
      // Make sure that it is a valid volatile 3 part name.
      if ((NOT inName.getCatalogName().isNull()) &&
	  (NOT inName.getSchemaName().isNull()))
	{
	  // move to a temp to upcase
	  ComSchemaName csn(inName.getSchemaName());
	  
	  ULng32 len = 
	    MINOF(strlen(csn.getSchemaNamePartAsAnsiString().data()),
		  strlen(COM_VOLATILE_SCHEMA_PREFIX));
	  NAString upSch(csn.getSchemaNamePartAsAnsiString().data());
	  upSch.toUpper();
	  if ((len < strlen(COM_VOLATILE_SCHEMA_PREFIX)) ||
	      (strncmp(upSch.data(), COM_VOLATILE_SCHEMA_PREFIX, len) != 0))
	    {
	      *CmpCommon::diags() << DgSqlCode(-4192);
	      return FALSE;
	    }
	}
      else if (NOT inName.getSchemaName().isNull())
	{
	  // 2 part name
	  // validate that the schemaName part is the currentUserName
	  if (inName.getSchemaName() != externalUserName_)
	    {
	      *CmpCommon::diags() << DgSqlCode(-4191) <<
		DgString0(inName.getSchemaName()) <<
		DgString1(externalUserName_);
	      return FALSE;
	    }
	}
    }

  return TRUE;
}