ou are working with a database table that has columns about ice cream, such as ice_cream_flavor. Which SUBSTR function and AS command will retrieve the first 4 characters of each flavor and store the result in a new column called flavor_ID?1 pointSUBSTR(1, 4) ice_cream_flavor, AS flavor_IDSUBSTR(ice_cream_flavor, 4) AS flavor_IDSUBSTR(ice_cream_flavor, 1, 4) AS flavor_IDSUBSTR(ice_cream_flavor 1, 4, AS) flavor_ID
Question
ou are working with a database table that has columns about ice cream, such as ice_cream_flavor. Which SUBSTR function and AS command will retrieve the first 4 characters of each flavor and store the result in a new column called flavor_ID?1 pointSUBSTR(1, 4) ice_cream_flavor, AS flavor_IDSUBSTR(ice_cream_flavor, 4) AS flavor_IDSUBSTR(ice_cream_flavor, 1, 4) AS flavor_IDSUBSTR(ice_cream_flavor 1, 4, AS) flavor_ID
Solution
The correct answer is: SUBSTR(ice_cream_flavor, 1, 4) AS flavor_ID
This command will take the first 4 characters from the 'ice_cream_flavor' column and store it in a new column called 'flavor_ID'. The SUBSTR function in SQL is used to extract a substring from a string. The syntax is SUBSTR(string, start_position, length). Here, we start at position 1 (the beginning of the string) and take 4 characters. The AS command is used to rename a column or to create a new column with the result.
Similar Questions
Question 4You are working with a database table that has columns about products, such as product_name. Which SUBSTR function and AS command will retrieve the first 2 characters of each product name and store the result in a new column called product_ID?1 pointSUBSTR AS (1, 2 product_name) product_IDSUBSTR(product_name) AS (1, 2) product_IDSUBSTR(product_name, 1, 2) AS product_IDSUBSTR(product_name, 2) AS product_ID5.Question 5
Which SQL function can be used to extract a substring from a string using regular expressions?
Which of the following SQL functions can data analysts use to clean string variables? Select all that apply. 1 point TRIM SUBSTR COUNTIF LENGTH
What is the FIRST_VALUE() function in SQL?Returns the value of the first row in a partition.Returns the value of the first column in a table.Returns the first character of a string.Returns the first row of a result set.
The SQL statementSELECT SUBSTR(‘123456789’, INSTR(‘abcabcabc’,’c’), 9) FROM EMP; prints
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.