fix format
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parent
7163158baf
commit
2edd65d145
5 changed files with 407 additions and 388 deletions
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@ -1,26 +1,29 @@
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<?php
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namespace ctiso\Database;
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use ctiso\Database,
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ctiso\Tools\SQLStatementExtractor,
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ctiso\Path,
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Exception;
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use ctiso\Database;
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use ctiso\Tools\SQLStatementExtractor;
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use ctiso\Path;
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use Exception;
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class Manager
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{
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public $db/*: Database*/;
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function __construct(Database $db) {
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public function __construct(Database $db)
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{
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$this->db = $db;
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}
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public function ExecuteAction($action/*: array*/, $db_file = "") {
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public function ExecuteAction($action/*: array*/, $db_file = "")
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{
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switch($action["type"]) {
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case "dropTable":
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$this->DropTableQuery($action["table_name"], true);
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break;
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case "createTable":
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$constraints = isset($action["constraints"]) ? $action["constraints"] : NULL;
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$constraints = isset($action["constraints"]) ? $action["constraints"] : null;
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$this->CreateTableQuery($action["table_name"], $action["fields"], $constraints);
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break;
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case "addColumn":
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@ -46,7 +49,7 @@ class Manager
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}
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$stmtList = SQLStatementExtractor::extractFile(Path::join(dirname($db_file), $file));
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foreach($stmtList as $stmt) {
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foreach ($stmtList as $stmt) {
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$this->db->executeQuery($stmt);
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}
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@ -57,12 +60,14 @@ class Manager
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}
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//Дропает и создаёт SQL VIEW
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public function recreateView($viewName, $selectStatement) {
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public function recreateView($viewName, $selectStatement)
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{
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$this->db->query("DROP VIEW ".$viewName);
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$this->db->query("CREATE VIEW ".$viewName." AS ".$selectStatement);
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}
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public function DropTableQuery($table, $cascade=false) {
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public function DropTableQuery($table, $cascade=false)
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{
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$statement = "DROP TABLE IF EXISTS ".$table;
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if ($this->db->isPostgres()&&$cascade) {
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$statement = $statement." CASCADE";
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@ -70,12 +75,14 @@ class Manager
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$this->db->query($statement);
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}
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public function AlterReference($table,$column,$refTable,$refColumn) {
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public function AlterReference($table, $column, $refTable, $refColumn)
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{
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$this->db->query("ALTER TABLE ".$table." ADD CONSTRAINT ".$table."_".$column."fk"." FOREIGN KEY (".$column.") REFERENCES ".$refTable." (".$refColumn.")");
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}
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//Извлечение информации о полях таблицы
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public function TableInfo($table) {
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public function TableInfo($table)
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{
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$pg = $this->db->isPostgres();
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if ($pg) {
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throw new Exception("Not implemented for postgres");
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@ -89,14 +96,15 @@ class Manager
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$fields[$result["name"]] = [
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"type"=> $result["type"],
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"not_null"=> boolval($result["notnull"]),
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"constraint"=> ((boolean) $result["pk"]) ? "PRIMARY KEY" : null
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"constraint"=> ((bool) $result["pk"]) ? "PRIMARY KEY" : null
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];
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}
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return $fields;
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}
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}
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public function RenameColumn($table, $old_name, $new_name) {
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public function RenameColumn($table, $old_name, $new_name)
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{
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$pg = $this->db->isPostgres();
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if ($pg) {
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$this->db->query("ALTER TABLE ".$table." RENAME COLUMN ".$old_name." TO ".$new_name);
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@ -114,7 +122,7 @@ class Manager
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$this->db->query("ALTER TABLE ".$table." RENAME TO ".$tmp_table.";");
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$table_info[$new_name] = $table_info[$old_name];
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unset($table_info[$old_name]);
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$this->CreateTableQuery($table,$table_info,null);
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$this->CreateTableQuery($table, $table_info, null);
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foreach ($data as $row) {
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$values = $row['values'];
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@ -127,36 +135,42 @@ class Manager
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}
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//Обновление ключа serial после ручной вставки
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public function UpdateSerial($table,$column) {
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public function UpdateSerial($table, $column)
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{
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$this->db->query("SELECT setval(pg_get_serial_sequence('".$table."', '".$column."'), coalesce(max(".$column."),0) + 1, false) FROM ".$table);
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}
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public function Column_Definition($name,$data,$pg){
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$constraint = isset($data['constraint'])?" ".$data['constraint']:"";
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public function Column_Definition($name, $data, $pg)
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{
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$constraint = isset($data['constraint']) ? " ".$data['constraint'] : "";
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$references = "";
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if (isset($data['references'])) {
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$references = " REFERENCES ".$data['references'];
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}
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if (isset($data["not_null"]) && $data["not_null"])
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if (isset($data["not_null"]) && $data["not_null"]) {
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$constraint .=" NOT NULL";
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}
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$type = $data['type'];
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if (!$pg) {
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if (strtolower($type)=="serial")
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if (strtolower($type)=="serial") {
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$type = "integer";
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}
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//if (strtolower($type)=="boolean")
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// $type = "integer";
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}
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return $name." ".$type.$references.$constraint;
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}
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public function AddColumn($table_name,$column_name,$field){
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public function AddColumn($table_name, $column_name, $field)
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{
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$pg = $this->db->isPostgres();
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$q = "ALTER TABLE ".$table_name." ADD COLUMN ".
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$this->Column_Definition($column_name, $field, $pg);
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$this->db->query($q);
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}
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function getConstraintDef($c/*: array*/) {
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public function getConstraintDef($c/*: array*/)
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{
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if ($c['type'] == 'unique') {
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return "UNIQUE(" . implode(", ", $c['fields']) . ")";
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}
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@ -164,7 +178,8 @@ class Manager
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}
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//CreateTableQuery('users',['id'=>['type'=>'integer','constraint'=>'PRIMARY KEY']])
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public function CreateTableQuery($table, $fields, $constraints) {
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public function CreateTableQuery($table, $fields, $constraints)
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{
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$pg = $this->db->isPostgres();
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if ($constraints) {
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if (is_array($constraints)) {
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@ -173,15 +188,17 @@ class Manager
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$constraints = ", " . $constraints;
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}
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$statement = "CREATE TABLE $table (" . implode(",",
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array_map(function($name,$data) use ($pg) {
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return $this->Column_Definition($name,$data,$pg);
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$statement = "CREATE TABLE $table (" . implode(
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",",
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array_map(function ($name, $data) use ($pg) {
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return $this->Column_Definition($name, $data, $pg);
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}, array_keys($fields), array_values($fields))
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) . " " . $constraints . ")";
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$this->db->query($statement);
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}
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public function DumpTable($table_name) {
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public function DumpTable($table_name)
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{
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$pg = $this->db->isPostgres();
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$result/*: array*/ = array();
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@ -211,7 +228,8 @@ class Manager
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return $result;
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}
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public function GetAllTableNames() {
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public function GetAllTableNames()
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{
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$result = [];
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if ($this->db->isPostgres()) {
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$query = "SELECT table_name as name FROM information_schema.tables WHERE table_schema='public'";
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@ -225,7 +243,8 @@ class Manager
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return $result;
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}
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public function DumpInserts() {
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public function DumpInserts()
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{
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$table_names = $this->GetAllTableNames();
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$result = array();
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foreach ($table_names as $table_name) {
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