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handle tables with fixed key lengths

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This commit is contained in:
Matthew Bucci
2024-01-11 01:10:57 -08:00
parent a90ab01a9b
commit 8f1f65db47
2 changed files with 35 additions and 5 deletions
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pg4wp/rewriters/CreateTableSQLRewriter.php
+5 -5
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@@ -50,7 +50,7 @@ class CreateTableSQLRewriter extends AbstractSQLRewriter
$sql = trim($sql);
// Add a slash if needed
if (substr($sql,strlen($sql)-1, 1) != ";") {
if (substr($sql, strlen($sql) - 1, 1) != ";") {
$sql = $sql . ";";
}
@@ -92,18 +92,18 @@ class CreateTableSQLRewriter extends AbstractSQLRewriter
}
// Support for UNIQUE INDEX creation
$pattern = '/,\s*(UNIQUE |)KEY\s+(`[^`]+`|\w+)\s+\(([^)]+)\)/';
$pattern = '/,\s*(UNIQUE |)KEY\s+(`[^`]+`|\w+)\s+\((.*?)\)(?!\))/';
if(preg_match_all($pattern, $sql, $matches, PREG_SET_ORDER)) {
foreach($matches as $match) {
$unique = $match[1];
$index = $match[2];
$columns = $match[3];
// Removing backticks from the index names
// Removing backticks from the index names
$index = str_replace('`', '', $index);
// Removing backticks from the columns
$columns = str_replace('`', '', $columns);
// Removing backticks and key length constraints from the columns
$columns = preg_replace(["/`/", "/\(\d+\)/"], '', $columns);
// Creating a unique index name
$indexName = $table . '_' . $index;