Teradata Substring The Teradata SUBSTRING or SUBSTR function is one of the Teradata string functions, and it is used to cut a…
Tag:
teradata data manipulation
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Teradata Built-In Functions Teradata provides built-in functions, which are extensions to SQL. The Built-in functions return information about the system. Built-in functions…
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Teradata Macros Macro is a set of SQL statements that are stored and executed by calling the Macro name. The definition of…
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Teradata Table Types Teradata supports the following types of tables to hold temporary data. S. No. Table Types Description 1 ANSI Temporal…
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Teradata CASE & COALESCE CASE and COALESCE both functions are used in Teradata for different purposes. Both functions have different functionalities. CASE…
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Teradata MultiLoad Teradata MultiLoad or MLoad is a command-driven load utility for fast, high volume data maintenance on multiple tables or views…
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Teradata Tables Tables in the Relational model are defined as a collection of data. They are represented in the rows and columns.…
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Teradata Compression Compression reduces the physical size of the stored information. The goal of compression is to represent information accurately using the…
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Teradata OLAP Functions OLAP functions are similar to aggregate functions except that the aggregate functions will return only one value. In contrast,…
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Teradata User Management The Teradata Database Administrators are responsible for managing the users in the database. They will create the Teradata account…