Example 1: Using substring() in literals Example 2: Using substring() on conditional tables Example 3: Using substring() in nested queries Click Here – Enroll Now! Related Blogs SQL Joins Schema in SQL Decode in SQL CASE Statement in MySQL Normalization in SQL SQL ORDER BY Clause LIKE Op...
Suppose you have a string column in a table that contains phone numbers in the format “(XXX) XXX-XXXX”. To extract only the area code, you can use the SUBSTRING function along with thePATINDEXfunction to search for a pattern. In the example below, we look for a pattern that has an...
mysql> select substring('example.com', 4, 2); +---+ | substring('example.com', 4, 2) | +---+ | mp | +---+ #从字符串的第 4 个字符位置(倒数)开始取,只取 2 个字符。 mysql> select substring('example.com', -4, 2); +---+ | substring('example.com', -4, 2...
Example: SELECT SUBSTRING_INDEX('Test Input','t',1) as extracted_string; //Output Tes Q #2) What is SUBSTRING_INDEX in MySQL? Answer:SUBSTRING_INDEX function is a variant of the SUBSTRING function. While in the normal SUBSTRING function you have to mention the index as a number in the...
In SQL, theSUBSTRING()function is used to extract substring from a string. Example -- extract the first 3 characters from the first names of each customerSELECTcustomer_id,SUBSTRING(first_name,1,3)ASfirst_name_shortFROMCustomers; Here, we have usedSUBSTRING()to extract the first three charact...
---Example Uses of the SUBSTRING String Function --http://www.sql-server-helper.com/tips/tip-of-the-day.aspx?tkey=4AB06421-E859-4B5F-A948-0C9640F3108D&tkw=sample-uses-of-the-substring-string-function --取名字Usage #1 : Get the First Name and Last Name from a Full Name ...
---Example Uses of the SUBSTRING String Function --http://www.sql-server-helper.com/tips/tip-of-the-day.aspx?tkey=4AB06421-E859-4B5F-A948-0C9640F3108D&tkw=sample-uses-of-the-substring-string-function --取名字Usage #1 : Get the First Name and Last Name from a Full Name ...
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In the above example, we have used the ‘SUBSTRING’ function in which the first argument is the string and the second argument is the index of the character from which the string has begun, and the third is the length that we require so it will give the string having email column which...
"DESTINATION_SQL_STREAM" ( "ingest_time"TIMESTAMP, "referrer"VARCHAR(32));CREATEORREPLACE PUMP "myPUMP"ASINSERTINTO"DESTINATION_SQL_STREAM"SELECTSTREAM "APPROXIMATE_ARRIVAL_TIME",SUBSTRING("referrer",12, (POSITION('.com'IN"referrer")-POSITION('www.'IN"referrer")-4))FROM"SOURCE_SQL_STRE...