PATHPATTERN Option | CREATE FOREIGN TABLE | Teradata Vantage - 17.10 - PATHPATTERN - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1144-171K
Language
English (United States)

[Optional] NOS populates value.

value has this syntax:

/$variable_name[...]

Each slash (/) represents a key level.

The final variable_name (that is, value) cannot end with a slash.

Each variable_name can appear only once.

The variable names align with the entries in the key prefix location string. The first variable_name corresponds to first entry after the bucket name. For example, this value:

/$category/$filetype/$year/$month

Corresponds to this key prefix:

US-Crimes/csv-files/2001/Dec/

Default:

'$Var1/$Var2/$Var3/$Var4/$Var5/$Var6/$Var7/$Var8/$Var9/$Var10
/$Var11/$Var12/$Var13/$Var14/$Var15/$Var16/$Var17/$Var18/$Var19/$Var20'