/SQL/Replace string in whole database mysql stackoverflow

Replace string in whole database mysql stackoverflow

DECLARE col_names CURSOR FOR
  SELECT column_name
  FROM INFORMATION_SCHEMA.COLUMNS
  WHERE table_name = 'tbl_name'
  ORDER BY ordinal_position;


select FOUND_ROWS() into num_rows;

SET i = 1;
the_loop: LOOP

   IF i > num_rows THEN
        CLOSE col_names;
        LEAVE the_loop;
    END IF;


    FETCH col_names 
    INTO col_name;     

     //do whatever else you need to do with the col name

    SET i = i + 1;  
END LOOP the_loop;

Source: stackoverflow.com

Similar codes

1 vote139 views1 answer
Postgres format date in select
SQL
0 vote142 views1 answer
How to remove quotes from a string in ssis load file
SQL
8 votes124 views1 answer
Sql limit results returned
SQL
9 votes127 views4 answers
Postgresql export database
SQL
0 vote136 views1 answer
Psql show db
SQL
0 vote116 views1 answer
Get all employee of salary if more than in sql
SQL
0 vote121 views1 answer
Sql delete where x or y or z
SQL
0 vote132 views1 answer
Mysql update even / odd rows
SQL
0 vote134 views1 answer
Duplix print in Smartforms
SQL
0 vote134 views1 answer
Postgres get running query
SQL