This tutorial explains how to use the MySQL CURRENT_TIMESTAMP() function with the help of examples. By using it, you can convert or display the current date and time. The output format is either ‘YYYY-MM-DD HH:MM: SS’ format or YYYYMMDDHHMMSS, which depends on the context of the calling function, whether it is numeric or string. The […]
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This tutorial explains how you can grant privileges on a database in MySQL. It will introduce you all the steps beginning from connecting to MySQL and then accessing the MySQL commands to set the desired level of privileges. So, if you wish to grant or update the privileges in MySQL, first you should connect to […]
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This tutorial explains how you can grant privileges on a database in MySQL. It will introduce you all the steps beginning from connecting to MySQL and then accessing the MySQL commands to set the desired level of privileges. So, if you wish to grant or update the privileges in MySQL, first you should connect to […]
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This tutorial explains how to use the MySQL FROM_UNIXTIME() function with the help of examples. By using it, you can convert or display a UNIX_TIMESTAMP value to a timestamp. The output format is either YYYY-MM-DD-HH-MM-SS or YYYYMMDDHHMMSS, which depends on the calling context of the function. It means that FROM_UNIXTIME() would return a string for […]
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This tutorial explains how to use the MySQL FROM_UNIXTIME() function with the help of examples. By using it, you can convert or display a UNIX_TIMESTAMP value to a timestamp. The output format is either YYYY-MM-DD-HH-MM-SS or YYYYMMDDHHMMSS, which depends on the calling context of the function. It means that FROM_UNIXTIME() would return a string for […]
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This tutorial explains about MySQL UPSERT command with the help of simple examples. An upsert is a smart operation that turns into an INSERT or UPDATE whichever is applicable. Also, it is an atomic transaction, which means completed in a single step. Let’s understand – If a record is new, then UPSERT triggers an INSERT. [...]
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This tutorial explains about MySQL UPSERT command with the help of simple examples. An upsert is a smart operation that turns into INSERT or UPDATE whichever is applicable. Also, it is an atomic transaction, which means complete in a single step. Let’s understand – If a record is new, then UPSERT triggers an INSERT. But, […]
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This tutorial explains about MySQL DATE data type and walks you through some of the standard date functions. It will help you use and handle dates more efficiently with MySQL. MySQL DATE is a temporal data type for accessing and setting dates by applications. It accepts DATE values only in YYYY-MM-DD format. And MySQL doesn’t […]
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This tutorial explains MySQL DATE data type and walks you through some of the standard date functions. It will help you use and handle dates more efficiently with MySQL. MySQL DATE data type The DATE is a temporal data type for accessing and setting dates by applications. It accepts DATE values only in YYYY-MM-DD format. [...]
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This tutorial explains MySQL LOWER()/LCASE() functions which convert the upper case characters of a string to the LOWER case. We’ll describe the functioning of this method with the help of simple examples. 1. LOWER()/LCASE() Syntax 2. LOWER()/LCASE() to convert text to lower case 3. LOWER()/LCASE() on table data 4. LOWER()/LCASE() on binary text Let’s now [...]
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