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cleanup

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This commit is contained in:
Sebastian Mendel
2007-10-18 10:09:51 +00:00
parent d138f1f856
commit be0373f9d0
2 changed files with 9 additions and 24 deletions
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25
libraries/sqlparser.lib.php
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@@ -1890,25 +1890,14 @@ if (! defined('PMA_MINIMUM_COMMON')) {
// of the foreign key REFERENCES
if ($brackets_level > 1) {
$foreign[$foreign_key_number]['ref_index_list'][] = $identifier;
} else {
// for MySQL 4.0.18, identifier is
// `table` or `db`.`table`
} elseif ($arr[$i+1]['type'] == 'punct_qualifier') {
// identifier is `db`.`table`
// the first pass will pick the db name
// the next pass will execute the else and pick the
// db name in $db_table[0]
if ($arr[$i+1]['type'] == 'punct_qualifier') {
$foreign[$foreign_key_number]['ref_db_name'] = $identifier;
} else {
// for MySQL 4.0.16, identifier is
// `table` or `db.table`
$db_table = explode('.', $identifier);
if (isset($db_table[1])) {
$foreign[$foreign_key_number]['ref_db_name'] = $db_table[0];
$foreign[$foreign_key_number]['ref_table_name'] = $db_table[1];
} else {
$foreign[$foreign_key_number]['ref_table_name'] = $db_table[0];
}
}
// the next pass will pick the table name
$foreign[$foreign_key_number]['ref_db_name'] = $identifier;
} else {
// identifier is `table`
$foreign[$foreign_key_number]['ref_table_name'] = $identifier;
}
}
}