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| --------------
START TRANSACTION
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set session collation_connection = "latin1_general_ci"
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DROP DATABASE IF EXISTS `base`
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CREATE DATABASE IF NOT EXISTS `base`
DEFAULT CHARACTER SET `latin1`
DEFAULT COLLATE `latin1_general_cs`
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DROP TABLE IF EXISTS `tabone`
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CREATE TABLE `tabone`
( `id` integer unsigned NOT NULL auto_increment primary key,
`lib` varchar(255) NOT NULL
) ENGINE=InnoDB
DEFAULT CHARSET=`latin1` COLLATE=`latin1_general_cs`
ROW_FORMAT=COMPRESSED
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insert into `tabone` (`lib`) values
('un'),('Deux'),('tRois'),('quAtre'),('cinq'),('SIX'),('sept'),('huiT'),('neuf'),('dIx')
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select * from `tabone`
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+----+--------+
| id | lib |
+----+--------+
| 1 | un |
| 2 | Deux |
| 3 | tRois |
| 4 | quAtre |
| 5 | cinq |
| 6 | SIX |
| 7 | sept |
| 8 | huiT |
| 9 | neuf |
| 10 | dIx |
+----+--------+
--------------
DROP TABLE IF EXISTS `tabtwo`
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--------------
CREATE TABLE `tabtwo`
( `id` integer unsigned NOT NULL auto_increment primary key,
`mess` varchar(255) NOT NULL,
`info` varchar(255) NOT NULL
) ENGINE=InnoDB
DEFAULT CHARSET=`latin1` COLLATE=`latin1_general_cs`
ROW_FORMAT=COMPRESSED
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insert into `tabtwo` (`mess`,`info`) values
('cent', 'Normal'),('Dix-Neuf-Mille','majuscule'),('Vingt','Majuscule'),('six-cent','sans'),('quatre-Vingt-Dix','avEc'),('Vingt-Huit','maJuscule')
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select * from `tabtwo`
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+----+------------------+-----------+
| id | mess | info |
+----+------------------+-----------+
| 1 | cent | Normal |
| 2 | Dix-Neuf-Mille | majuscule |
| 3 | Vingt | Majuscule |
| 4 | six-cent | sans |
| 5 | quatre-Vingt-Dix | avEc |
| 6 | Vingt-Huit | maJuscule |
+----+------------------+-----------+
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DROP PROCEDURE IF EXISTS `verify`
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CREATE PROCEDURE `verify` ()
DETERMINISTIC
NO SQL
BEGIN
DECLARE _tab VARCHAR(255);
DECLARE _col VARCHAR(255);
DECLARE _line VARCHAR(255);
DECLARE _fin INTEGER DEFAULT 1;
DECLARE _curs CURSOR FOR SELECT table_name, column_name from information_schema.columns
where table_schema = 'base' and data_type in ('char','varchar','text','mediumtext','longtext');
DECLARE CONTINUE HANDLER FOR NOT FOUND SET _fin = 0;
OPEN _curs;
FETCH _curs INTO _tab, _col;
WHILE (_fin)
DO
SET _line = concat('select `id`, `', _col, '` from `base`.`', _tab, '` where `', _col, '` != lower(`', _col, '`);');
SELECT _line as Requête;
SET @req = _line;
PREPARE stmt FROM @req;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;
FETCH _curs INTO _tab, _col;
END WHILE;
CLOSE _curs;
END
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call `verify` ()
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+----------------------------------------------------------------------+
| Requête |
+----------------------------------------------------------------------+
| select `id`, `lib` from `base`.`tabone` where `lib` != lower(`lib`); |
+----------------------------------------------------------------------+
+----+--------+
| id | lib |
+----+--------+
| 2 | Deux |
| 3 | tRois |
| 4 | quAtre |
| 6 | SIX |
| 8 | huiT |
| 10 | dIx |
+----+--------+
+-------------------------------------------------------------------------+
| Requête |
+-------------------------------------------------------------------------+
| select `id`, `mess` from `base`.`tabtwo` where `mess` != lower(`mess`); |
+-------------------------------------------------------------------------+
+----+------------------+
| id | mess |
+----+------------------+
| 2 | Dix-Neuf-Mille |
| 3 | Vingt |
| 5 | quatre-Vingt-Dix |
| 6 | Vingt-Huit |
+----+------------------+
+-------------------------------------------------------------------------+
| Requête |
+-------------------------------------------------------------------------+
| select `id`, `info` from `base`.`tabtwo` where `info` != lower(`info`); |
+-------------------------------------------------------------------------+
+----+-----------+
| id | info |
+----+-----------+
| 1 | Normal |
| 3 | Majuscule |
| 5 | avEc |
| 6 | maJuscule |
+----+-----------+
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COMMIT
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