#undeescorewildcard

Using the LIKE SQL statement with percentage (%) and underscore (_)wild cards. If you feel comfortable with SQL and back end technology (language), you might think of accomplishing alot of complex queries with WHERE and SELECT statements. Yes,it works.But if you are to build solid search engines or perform complex queries or your data with simple, short and elegant statements,then you need to get familiar with the LIKE and wild cards. In this second part of my advanced SQL slide sets,we will look at how to use this syntax. Enjoy your reading #sql #advancedsql #LIKEsql #percentagewildcard #undeescorewildcard #sqlwildcards #databasedevelooment (at Lilongwe, Malawi) https://www.instagram.com/p/B_6VHhEB4Li/?igshid=1gzd07v3yvkpf