S06000
Error Code
S06000
Error Message
'=' or ':' is expected after the column name. RefId: S06000
Probable Causes
This error is raised due to incorrect format of SQL update
                statement. 
syntax of 
            update:update 
    [table_name]
    set col1=X1, [col2=X2,...]
    [from table_joiner(table_names)]
    [where condition(s)]
    [context by col_name(s)]where the set clause must follow the
                format:
            column_name equal_sign(=) or colon(:) expressionIf the column name is not followed by an equal sign (=) or a colon (:), this error will be reported. For example:
t = table(1 2 3 as id, 10 20 30 as val)
update t set val where id = 1  // '=' or ':' is expected after the column name.
        Solutions
Modify the statement following the syntax.
The above scripts can be modified to either of the
                following:
        update t set val = val + 1 where id = 1 
update t set val : val + 1 where id = 1