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cleanup AlterTableSQLRewriter

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This commit is contained in:
Matthew Bucci
2023-11-07 15:50:52 -08:00
parent 8a19f4c76d
commit a810cfb7da
2 changed files with 129 additions and 66 deletions
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pg4wp/rewriters/CreateTableSQLRewriter.php
+33 -32
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@@ -2,39 +2,40 @@
class CreateTableSQLRewriter extends AbstractSQLRewriter
{
private $stringReplacements = [
'bigint(20)' => 'bigint',
'bigint(10)' => 'int',
'int(11)' => 'int',
'tinytext' => 'text',
'mediumtext' => 'text',
'longtext' => 'text',
'unsigned' => '',
'gmt datetime NOT NULL default \'0000-00-00 00:00:00\'' => 'gmt timestamp NOT NULL DEFAULT timezone(\'gmt\'::text, now())',
'default \'0000-00-00 00:00:00\'' => 'DEFAULT now()',
'\'0000-00-00 00:00:00\'' => 'now()',
'datetime' => 'timestamp',
'DEFAULT CHARACTER SET utf8mb4' => '',
'DEFAULT CHARACTER SET utf8' => '',
// WP 2.7.1 compatibility
'int(4)' => 'smallint',
// For WPMU (starting with WP 3.2)
'tinyint(2)' => 'smallint',
'tinyint(1)' => 'smallint',
"enum('0','1')" => 'smallint',
'COLLATE utf8mb4_unicode_520_ci' => '',
'COLLATE utf8_general_ci' => '',
// For flash-album-gallery plugin
'tinyint' => 'smallint'
];
public function rewrite(): string
{
// List of types translations (the key is the mysql one, the value is the text to use instead)
$typeTranslations = array(
'bigint(20)' => 'bigint',
'bigint(10)' => 'int',
'int(11)' => 'int',
'tinytext' => 'text',
'mediumtext' => 'text',
'longtext' => 'text',
'unsigned' => '',
'gmt datetime NOT NULL default \'0000-00-00 00:00:00\'' => 'gmt timestamp NOT NULL DEFAULT timezone(\'gmt\'::text, now())',
'default \'0000-00-00 00:00:00\'' => 'DEFAULT now()',
'\'0000-00-00 00:00:00\'' => 'now()',
'datetime' => 'timestamp',
'DEFAULT CHARACTER SET utf8mb4' => '',
'DEFAULT CHARACTER SET utf8' => '',
// WP 2.7.1 compatibility
'int(4)' => 'smallint',
// For WPMU (starting with WP 3.2)
'tinyint(2)' => 'smallint',
'tinyint(1)' => 'smallint',
"enum('0','1')" => 'smallint',
'COLLATE utf8mb4_unicode_520_ci' => '',
'COLLATE utf8_general_ci' => '',
// For flash-album-gallery plugin
'tinyint' => 'smallint',
);
$sql = $this->original();
$sql = str_replace('CREATE TABLE IF NOT EXISTS ', 'CREATE TABLE ', $sql);
$pattern = '/CREATE TABLE [`]?(\w+)[`]?/';
preg_match($pattern, $sql, $matches);
@@ -45,8 +46,8 @@ class CreateTableSQLRewriter extends AbstractSQLRewriter
// Translate types and some other replacements
$sql = str_replace(
array_keys($typeTranslations),
array_values($typeTranslations),
array_keys($this->stringReplacements),
array_values($this->stringReplacements),
$sql
);