Answer Posted / jude

first find first maximum
then easy to find second maximum

how to convert dates to character strings? : Sql dba

1253

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how many groups of data types? : Sql dba

1078

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how to create a new view in mysql? : Sql dba

989

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Why do we need sharding?

1050

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What is a dirty read sql?

1247

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What are procedures used for?

1038

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How run sql*plus commands that are stored in a local file?

1116

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what is cursor. write example of it. What are the attributes of cursor.

1466

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What is meant by temporal data?

1004

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How to write a query to show the details of a student from students table whose

1063

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What do you mean by stored procedures?

1071

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explain advantages of myisam over innodb? : Sql dba

1112

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What is a unique key and primary key and foreign key?

1023

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what are the nonstandard string types? : Sql dba

1208

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What is the process of debugging?

1130

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