Solutions for A GUIDE TO SQL
Problem 5RQ:
Which command removes rows from a table?Problem 6RQ:
Which command makes updates permanent?Problem 9RQ:
What is the format of the SET clause that changes the value in a column to null in an UPDATE...Problem 12RQ:
Which command deletes a table and all its data?Problem 1CAT:
Use SQL to make the following changes to the Colonial Adventure Tours database (Figures 1-4 through...Problem 7CAT:
Add to the PADDLING table a new character column named DIFFICULTY_LEVEL that is three characters in...Browse All Chapters of This Textbook
Chapter 1 - Introduction To Tal Distributors, Colonial Adventure Tours, And Solmaris Condominium GroupChapter 2 - Database Design FundamentalsChapter 3 - Creating TablesChapter 4 - Single-table QueriesChapter 5 - Multiple-table QueriesChapter 6 - Updating DataChapter 7 - Database AdministrationChapter 8 - Sql Functions And Procedures
Sample Solutions for this Textbook
We offer sample solutions for A GUIDE TO SQL homework problems. See examples below:
SQL code: The SQL code used to list the customer name whose credit limit is “$7500” or less is as...Entity: Entity refers to the basic building block of data collected regarding a person, place,...Table Creation: Creating table comes under Data Definition Language (DDL). The “CREATE TABLE”...Basic form of the SQL SELECT command: The basic form of the SQL SELECT command is given below: Basic...Joining tables in SQL: Joining is done in order to retrieve information from more than one table. In...Table Creation: Creating table comes under Data Definition Language (DDL). The “CREATE” command is...Chapter 7, Problem 1RQDisplay letters in uppercase in Oracle, Access, and SQL Server: Display letters in uppercase using...Query to create stored procedure: CREATE OR REPLACE PROCEDURE DISP_CUST_CRED (I_CUSTOMER_NUM IN...
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