Create the table and add data as described below. • Tablename: email_log • Columns: emailid (numeric), emaildate (datetime), customer# (numeric) • Primary key: emailid column, define as an Identity Column • Add the following data rows and display resulting rows (if any errors occur, explain why the error is expected)
SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
6. A new table has been requested to support tracking automated emails sent to customers.
Create the table and add data as described below.
• Tablename: email_log
• Columns: emailid (numeric), emaildate (datetime), customer# (numeric)
• Primary key: emailid column, define as an Identity Column
• Add the following data rows and display resulting rows (if any errors occur, explain
why the error is expected)
1. Emaildate ¼ current date, customer# ¼ 1007
2. Emailid ¼ specify to use the column default value, emaildate ¼ current date,
customer# ¼ 1008
3. Emailid ¼ 25, emaildate ¼ current date, customer# ¼ 1009
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