Write the SQL code that will create only the table structure for a table named EMP_1.This table will be a subset of the EMPLOYEE table. The basic EMP_1 table structure issummarized in the following table. Use EMP_NUM as the primary key. Note that theJOB_CODE is the FK to JOB so be certain to enforce referential integrity. Your codeshould also prevent null entries in EMP_LNAME and EMP_FNAME.TABLE P8.1 CONSTRUCTCO DATABASE STRUCTUREATTRIBUTE (FIELD) NAME DATA DECLARATIONEMP_NUM CHAR(3)EMP_LNAME VARCHAR(15)EMP_FNAME VARCHAR(15)EMP_INITIAL CHAR(1)EMP_HIREDATE DATEJOB_CODE CHAR(3)
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.
Write the SQL code that will create only the table structure for a table named EMP_1.
This table will be a subset of the EMPLOYEE table. The basic EMP_1 table structure is
summarized in the following table. Use EMP_NUM as the primary key. Note that the
JOB_CODE is the FK to JOB so be certain to enforce referential integrity. Your code
should also prevent null entries in EMP_LNAME and EMP_FNAME.
TABLE P8.1 CONSTRUCTCO
ATTRIBUTE (FIELD) NAME DATA DECLARATION
EMP_NUM CHAR(3)
EMP_LNAME VARCHAR(15)
EMP_FNAME VARCHAR(15)
EMP_INITIAL CHAR(1)
EMP_HIREDATE DATE
JOB_CODE CHAR(3)
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