create_table.SyntheticTable Class Reference

Public Member Functions
def	__init__
def	createDataAndImportTable
def	generateColumnsSchema
def	getCreateTableCommand
def	getCopyFromCommand
def	generateData
def	generateDataParallel
def	createExpectedTableDetails
def	doesTableHasExpectedSchemaInDB
def	doesTableHasExpectedNumEntriesInDB
def	createTableInDB
def	importDataIntoTableInDB

Public Attributes
	table_name
	fragment_size
	num_fragments
	db_name
	db_user
	db_password
	db_server
	db_port
	data_dir_path
	num_entries
	column_list
	is_remote_server
	data_file_name_base

Detailed Description

Definition at line 47 of file create_table.py.

Constructor & Destructor Documentation

def create_table.SyntheticTable.__init__	(		self,
			kwargs
	)

    kwargs:
table_name(str): synthetic table's name in the database
fragment_size(int): fragment size (number of entries per fragment)
num_fragment(int): total number of fragments for the synthetic table
db_user(str): database username
db_password(str): database password
db_port(int): database port
db_name(str): database name
db_server(str): database server name
data_dir_path(str): path to directory that will include the generated data
is_remote_server(Bool): if True, it indicates that this class is not created on the 
same machine that is going to host the server.  

Definition at line 48 of file create_table.py.

    def __init__(self, **kwargs):
        """
            kwargs:
                table_name(str): synthetic table's name in the database
                fragment_size(int): fragment size (number of entries per fragment)
                num_fragment(int): total number of fragments for the synthetic table
                db_user(str): database username
                db_password(str): database password
                db_port(int): database port
                db_name(str): database name
                db_server(str): database server name
                data_dir_path(str): path to directory that will include the generated data
                is_remote_server(Bool): if True, it indicates that this class is not created on the 
                same machine that is going to host the server.  
        """
        self.table_name = kwargs["table_name"]
        self.fragment_size = kwargs["fragment_size"]
        self.num_fragments = kwargs["num_fragments"]
        self.db_name = kwargs["db_name"]
        self.db_user = kwargs["db_user"]
        self.db_password = kwargs["db_password"]
        self.db_server = kwargs["db_server"]
        self.db_port = kwargs["db_port"]
        self.data_dir_path = kwargs["data_dir_path"]
        self.num_entries = self.num_fragments * self.fragment_size
        self.column_list = self.generateColumnsSchema()
        self.data_dir_path = kwargs["data_dir_path"]
        self.is_remote_server = kwargs["is_remote_server"]
        if not os.path.isdir(self.data_dir_path):
            os.mkdir(self.data_dir_path)
        self.data_file_name_base = self.data_dir_path + "/data"