learning to make sense of the syntax of syntax

Posted by every_answer_gets_a_point on Stack Overflow See other posts from Stack Overflow or by every_answer_gets_a_point
Published on 2010-05-26T21:47:53Z Indexed on 2010/05/26 21:51 UTC
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sql

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mysql

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syntax

i want to use alter table

but the syntax posted here:

http://dev.mysql.com/doc/refman/5.1/en/alter-table.html

is very confusing

i do not understand what the [ ] mean or the { } mean or the pipes

is there some kind of tutorial that can help me understand this?

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