How to add column sql

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  What is the use of index in mysql table

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• 4 votes137 views1 answer

  To date oracle with time

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• 0 vote168 views1 answer

  5.Query to raise salary of all employees with 300 in EMP table and display name and salary as new sal from EMP table employee name, job, and salary from EMP table.

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• 3 votes179 views2 answers

  Update part of a string in mysql

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• 5 votes163 views2 answers

  Postgresql add not null constraint

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• 0 vote163 views1 answer

  Npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! [email protected] install: `node-pre-gyp install --fallback-to-build` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the [email protected] install script.

  SQL
• 1 vote138 views1 answer

  Truncate left characters mysql

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• 0 vote142 views1 answer

  Char vs varchar2 in sql

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• 2 votes126 views1 answer

  Oracle create directory

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• 14 votes144 views2 answers

  Install mysqldump

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