• Chad MILLER's avatar
    Bug#33812: mysql client incorrectly parsing DELIMITER · d84690c9
    Chad MILLER authored
    Fix parsing of mysql client commands, especially in relation to
    single-line comments when --comments was specified.
    
    This is a little tricky, because we need to allow single-line
    comments in the middle of statements, but we don't want to allow
    client commands in the middle of statements. So in
    comment-preservation mode, we go ahead and send single-line
    comments to the server immediately when we encounter them on their
    own. 
    
    This is still slightly flawed, in that it does not handle a
    single-line comment with leading spaces, followed by a client-side
    command when --comment has been enabled. But this isn't a new
    problem, and it is quite an edge condition. Fixing it would require
    a more extensive overall of how the mysql client parses commands. 
    d84690c9
mysql.test 14.7 KB