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I have a table that has only two fields: dtmDateTime timestamp field; fData float field. &nbsp;I want to group data by max, min, avg by date. &nbsp;How can I do this via SQL SELECT. &nbsp;I tried select convert(varchar,dtmdatetim<wbr />e,104) from tablename; but it does not work - error is returned for convert. &nbsp;Any help extracting the date from the timestamp field would be appreciated 
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I have a table that has only two fields: dtmDateTime timestamp field; fData float field.  I want to group data by max, min, avg by date.  How can I do this via SQL SELECT.  I tried select convert(varchar,dtmdatetime,104) from tablename; but it does not work - error is returned for convert.  Any help extracting the date from the timestamp field would be appreciated 

MYSQL: Extract Date from Timestamp Field

MySQL is an open source, relational database management system that runs as a server providing multi-user access to a number of databases. Acquired by Oracle in 2009, it is frequently used in combination with PHP installations, powering most of the WordPress installations.

MySQL Server

SQL (Structured Query Language) is designed to be used in conjunction with relational database products as of a means of working with sets of data. SQL consists of data definition, data manipulation, and procedural elements. Its scope includes data insert, query, update and delete, schema creation and modification, and data access control.