isnumeric function

isnumeric function is not a built in function in Vertica, but we can create it.

CREATE FUNCTION ISNUMERIC(X VARCHAR) RETURN VARCHAR
AS
BEGIN
RETURN REGEXP_COUNT(X, '^[0-9.-]+$');

HP Vertica

DB User:

• User Creation
• GRANT USAGE ON SCHEMA PUBLIC
• Create Schema
• Grant usage privileges on a schema to the user
• Grant all privileges on a schema to the user
• Set default search path
• Change Vertica User Privileges from Existing User to New user
• Execute Permissions on User Defined Functions For New Users
• Grant Execute Permissions on ODBC

Vertica Table

• Creation
• Rename Table, Table Column Or View in Vertica
• Projection Creation
• Create A New Table Using Existing Table
• Create Table Partitions
• Change the Owner of Table
• Drop Partition

Sequence:

• Create Sequence Number
• Alter Sequence
• Drop Sequence
• Add Sequence Or Set Default value to a table
• Drop Default Or Sequence on a Table
• Change the Owner of Sequence

Vertica Sessions

• Close Session in Vertica
• Currently Running Sessions in Vertica