Assume we need a column called "zip_code" in a table called "addresses". We want zip_code tobe a character string type with a maximum length of 7, but zip codes of less than 7 should bepermitted too. What is the correct type of "zip_code"?SQL keywords and logical operators (AND, OR, NOT) should be UPPERCASE. Column namesshould be unquoted. Type names should be lowercase, and with no spaces if there areparentheses. Add spaces around comparison and numeric operators (val1 + val2) if writing outexpression; otherwise write in only the operator without any other characters.

Given column name: "zip_code" Maximum length of character string i.e zip_code is 7

Assume we need a column called "zip_code" in a table called "addresses". We want zip_code to be a character string type with a maximum length of 7, but zip codes of less than 7 should be permitted too. What is the correct type of "zip_code"?

Assume we need a column called "zip_code" in a table called "addresses". We want zip_code to be a character string type with a maximum length of 7, but zip codes of less than 7 should be permitted too. What is the correct type of "zip_code"?

Oracle 12c: SQL

3rd Edition

ISBN:9781305251038

Author:Joan Casteel

Publisher:Joan Casteel

Chapter3: Table Creation And Management

Section: Chapter Questions

Problem 9RQ: What happens if you try to decrease the scale or precision of a NUMBER column to a value less than...

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