Explain about the architecture of MYSQL?

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What is the difference between now() and current_date()?

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why not null is not allowed at table level

0 Answers   Cognizant,

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Is mysql owned by oracle?

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What is difference between mysql and mariadb?

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What is the use of mysqli_num_rows?

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Is mysql free for enterprise?

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How can I see all mysql databases?

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What is the difference between heap table and temporary table?

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Explain the difference between delete and truncate.

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How we can copy one table data into another table whose name same as table but in differ database

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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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