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MySQL Tutorial

MySQL HOMEMySQL IntroMySQL RDBMS

MySQL SQL

MySQL SQLMySQL SELECTMySQL WHEREMySQL AND, OR, NOTMySQL ORDER BYMySQL INSERT INTOMySQL NULL ValuesMySQL UPDATEMySQL DELETEMySQL LIMITMySQL MIN and MAXMySQL COUNT, AVG, SUMMySQL LIKEMySQL WildcardsMySQL INMySQL BETWEENMySQL AliasesMySQL JoinsMySQL INNER JOINMySQL LEFT JOINMySQL RIGHT JOINMySQL CROSS JOINMySQL Self JoinMySQL UNIONMySQL UNION ALLMySQL GROUP BYMySQL HAVINGMySQL EXISTSMySQL ANY, ALLMySQL INSERT SELECTMySQL CASEMySQL Null FunctionsMySQL CommentsMySQL Operators

MySQL Database

MySQL Create DBMySQL Drop DBMySQL Create TableMySQL Drop TableMySQL Alter TableMySQL ConstraintsMySQL Not NullMySQL UniqueMySQL Primary KeyMySQL Foreign KeyMySQL CheckMySQL DefaultMySQL Create IndexMySQL Auto IncrementMySQL DatesMySQL Views

MySQL References

MySQL Data TypesMySQL Functions
String FunctionsASCIICHAR_LENGTHCHARACTER_LENGTHCONCATCONCAT_WSFIELDFIND_IN_SETFORMATINSERTINSTRLCASELEFTLENGTHLOCATELOWERLPADLTRIMMIDPOSITIONREPEATREPLACEREVERSERIGHTRPADRTRIMSPACESTRCMPSUBSTRSUBSTRINGSUBSTRING_INDEXTRIMUCASEUPPERNumeric FunctionsABSACOSASINATANATAN2AVGCEILCEILINGCOSCOTCOUNTDEGREESDIVEXPFLOORGREATESTLEASTLNLOGLOG10LOG2MAXMINMODPIPOWPOWERRADIANSRANDROUNDSIGNSINSQRTSUMTANTRUNCATEDate FunctionsADDDATEADDTIMECURDATECURRENT_DATECURRENT_TIMECURRENT_TIMESTAMPCURTIMEDATEDATEDIFFDATE_ADDDATE_FORMATDATE_SUBDAYDAYNAMEDAYOFMONTHDAYOFWEEKDAYOFYEAREXTRACTFROM_DAYSHOURLAST_DAYLOCALTIMELOCALTIMESTAMPMAKEDATEMAKETIMEMICROSECONDMINUTEMONTHMONTHNAMENOWPERIOD_ADDPERIOD_DIFFQUARTERSECONDSEC_TO_TIMESTR_TO_DATESUBDATESUBTIMESYSDATETIMETIME_FORMATTIME_TO_SECTIMEDIFFTIMESTAMPTO_DAYSWEEKWEEKDAYWEEKOFYEARYEARYEARWEEKAdvanced FunctionsBINBINARYCASECASTCOALESCECONNECTION_IDCONVCONVERTCURRENT_USERDATABASEIFIFNULLISNULLLAST_INSERT_IDNULLIFSESSION_USERSYSTEM_USERUSERVERSION

MySQL Examples

MySQL ExamplesMySQL EditorMySQL QuizMySQL ExercisesMySQL SyllabusMySQL Study PlanMySQL Certificate


MySQLExercises


Test your MySQL skills with exercises from all categories:

Exercises

Tip:Sign in to track your progress.

0/50 done

Intro3 exercises

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RDBMS3 exercises

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About SQL Statements3 exercises

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SELECT4 exercises

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WHERE3 exercises

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AND OR NOT4 exercises

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ORDER BY3 exercises

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INSERT3 exercises

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NULL values3 exercises

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UPDATE3 exercises

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DELETE3 exercises

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LIMIT3 exercises

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MIN MAX3 exercises

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COUNT AVG SUM3 exercises

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LIKE5 exercises

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Wildcards3 exercises

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IN3 exercises

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BETWEEN3 exercises

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Alias3 exercises

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JOIN3 exercises

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INNER JOIN3 exercises

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LEFT JOIN3 exercises

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RIGHT JOIN3 exercises

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CROSS JOIN3 exercises

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UNION3 exercises

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GROUP BY3 exercises

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HAVING3 exercises

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EXISTS3 exercises

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ANY, ALL5 exercises

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INSERT INTO SELECT4 exercises

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CASE3 exercises

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IFNULL() and COALESCE()3 exercises

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Comments5 exercises

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Operators7 exercises

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CREATE DATABASE5 exercises

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DROP DATABASE5 exercises

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CREATE TABLE4 exercises

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DROP TABLE7 exercises

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ALTER TABLE6 exercises

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Constraints5 exercises

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NOT NULL4 exercises

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UNIQUE4 exercises

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PRIMARY KEY4 exercises

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FOREIGN KEY5 exercises

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CHECK4 exercises

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DEFAULT4 exercises

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CREATE INDEX5 exercises

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AUTO_INCREMENT4 exercises

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Dates3 exercises

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Views5 exercises

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Log in to track your progress

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The Exercise

The exercises are a mix of "multiple choice" and "fill in the blanks" questions.

There are between 3 and 9 questions in each category.

The answer can be found in the corresponding tutorial chapter.

If you're stuck, or answer wrong, you can try again or hit the "Show Answer" button to see the correct answer.



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