Explain the difference between primary key and candidate key in mysql?

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How do I find mysql location?

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How to convert character strings to numeric values?

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In how many ways we can retrieve data in the result set of mysql using php?

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Please suggest me any course and institute which provide training on the below skills. • Knowledge of data extraction concepts and tools • QMF (query management facility)queries • Experience and expertise in QMF queries • Excellent ability to write, read, and interpret QMF queries against the Source Data Warehouse base level (daily and monthly) and month-end affinity comp tables • RDBMS & ER • Knowledge of Relational Databases (RDBMS) and Entity Relationship (ER) Diagrams • SOURCE Data Warehouse • Experience and expertise in Source Data Warehouse or data warehouses on the mainframe. • MS SQL Server • Experience in MS SQL Server • Excellent skill in writing/interpreting SQL queries and running Data Transformation Services (DTS) or open query packages. • Knowledge of writing/interpreting Visual Basic code.

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How many values can the SET function of MySQL take?

2 Answers   Creative Informatics,

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What is the innodb in mysql?

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What is Database?

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how many ways we can get the current date in mysql?

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What are procedures in mysql? Explain

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How to calculate expressions with sql statements?

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How to determine the location of the data directory?

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