Mysql backup and Restoration

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Delete Duplicate records, duplicaterecords

Delete Duplicate records, duplicaterecords 2015.8.31 Query target DeleteDuplicate Emails Writea SQL query to delete all duplicate email entries in a table named Person, keeping only unique emails based on its smallest Id. Question from Leetcode The

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[Translated from mos] When sec_case_sensitive_logon = true, how can I enable a password with a mix of upper and lower cases ?, Sensitive

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Create external table in oracle and create in oracle Oracle db allows you to query External tables in read-only mode. External tables can be stored on any storage device that can be read by oracle databases. The content of external tables is not

Use tdm to compile the 64-bit qt mysql driver, tdmqt

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