How do I modify a MySQL column to allow NULL?

How do I modify a MySQL column to allow NULL?

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Get Insert Statement for existing row in MySQL

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What's the difference between comma separated joins and join on syntax in MySQL? [duplicate]

mysql sql join syntax

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How can I fix MySQL error #1064?

mysql parsing syntax syntax-error mysql-error-1064

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Using an Alias in SQL Calculations

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What is the question mark's significance in MySQL at "WHERE column = ?"?

mysql syntax

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GRANT with database name wildcard in MySQL?

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Easy 'create table from view' syntax in mysql?

mysql syntax

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Why are MySQL syntax error messages so bad?

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1064 error in CREATE TABLE ... TYPE=MYISAM

mysql syntax

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DELETE FROM `table` AS `alias` ... WHERE `alias`.`column` ... why syntax error?

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How can I check the SQL syntax in a .sql file?

mysql validation syntax

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What is the syntax to force the use of an index for a join in MySQL

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MySQL OUTER JOIN syntax error

mysql syntax outer-join

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syntax error for mysql declaration of variable

mysql syntax

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