What does the ( ' > ) symbol mean in the command line in MySQL?

Question

I\'m new to sql and for some reason, the arrow symbol ( -> ) that I am used to seeing in teh command line, which mean it is ready for input, is now displayed as ( \'> ) and

Answer 1

It means that it is treating any input which follows as part of a string literal, until it encounters a(n unescaped) string termination quote ' character.

This will have happened because you previously began the string literal with such a string termination quote character. For example:

mysql> SELECT foo
    -> FROM   tbl
    -> WHERE  bar LIKE 'somestring
    '> this is still part of somestring'
    -> ;