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Code Issues Releases Wiki Activity

Print ALTER command instead of running it in export

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git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@1042 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana
2009-08-29 13:51:32 +00:00
parent 0a2d81d75a
commit d74159b68f
4 changed files with 12 additions and 15 deletions
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9
adminer/include/export.inc.php
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@@ -19,7 +19,7 @@ function dump_table($table, $style, $is_view = false) {
// create procedure which iterates over original columns and adds new and removes old
$query = "SELECT COLUMN_NAME, COLUMN_DEFAULT, IS_NULLABLE, COLLATION_NAME, COLUMN_TYPE, EXTRA, COLUMN_COMMENT FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = " . $dbh->quote($table) . " ORDER BY ORDINAL_POSITION";
dump("DELIMITER ;;
CREATE PROCEDURE adminer_alter () BEGIN
CREATE PROCEDURE adminer_alter (INOUT alter_command text) BEGIN
DECLARE _column_name, _collation_name, _column_type, after varchar(64) DEFAULT '';
DECLARE _column_default longtext;
DECLARE _is_nullable char(3);
@@ -76,14 +76,11 @@ CREATE PROCEDURE adminer_alter () BEGIN
UNTIL done END REPEAT;
CLOSE columns;
IF @alter_table != '' OR add_columns != '' THEN
SET @alter_table = CONCAT('ALTER TABLE " . idf_escape($table) . "', SUBSTR(CONCAT(add_columns, @alter_table), 2));
PREPARE alter_command FROM @alter_table;
EXECUTE alter_command;
DROP PREPARE alter_command;
SET alter_command = CONCAT(alter_command, 'ALTER TABLE " . idf_escape($table) . "', SUBSTR(CONCAT(add_columns, @alter_table), 2), ';\\n');
END IF;
END;;
DELIMITER ;
CALL adminer_alter;
CALL adminer_alter(@adminer_alter);
DROP PROCEDURE adminer_alter;
");