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Code Issues Releases Wiki Activity

MS SQL schema support

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This commit is contained in:
Jakub Vrana
2010-05-11 16:45:04 +02:00
parent 7f3ccd3b51
commit 60c7ed9a61
14 changed files with 124 additions and 73 deletions
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55
adminer/drivers/mssql.inc.php
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@@ -237,6 +237,10 @@ if (isset($_GET["mssql"])) {
return "[" . str_replace("]", "]]", $idf) . "]";
}
function table($idf) {
return ($_GET["ns"] != "" ? idf_escape($_GET["ns"]) . "." : "") . idf_escape($idf);
}
function connect() {
global $adminer;
$connection = new Min_DB;
@@ -274,7 +278,13 @@ if (isset($_GET["mssql"])) {
}
function tables_list() {
return get_key_vals("SELECT TABLE_NAME, TABLE_TYPE FROM information_schema.TABLES");
global $connection;
/* no means for sys views discovery
if ($_GET["ns"] == "sys" || $_GET["ns"] == "INFORMATION_SCHEMA") {
return get_key_vals("SELECT name, type_desc FROM sys.system_objects WHERE type = 'V' AND schema_id = SCHEMA_ID('$_GET[ns]')");
}
*/
return get_key_vals("SELECT TABLE_NAME, TABLE_TYPE FROM information_schema.TABLES WHERE TABLE_SCHEMA = " . $connection->quote(get_schema()));
}
function count_tables($databases) {
@@ -290,7 +300,7 @@ if (isset($_GET["mssql"])) {
function table_status($name = "") {
global $connection;
$return = array();
$result = $connection->query("SELECT TABLE_NAME AS Name, TABLE_TYPE AS Engine FROM information_schema.TABLES" . ($name != "" ? " WHERE TABLE_NAME = " . $connection->quote($name) : ""));
$result = $connection->query("SELECT TABLE_NAME AS Name, TABLE_TYPE AS Engine FROM information_schema.TABLES WHERE TABLE_SCHEMA = " . $connection->quote(get_schema()) . ($name != "" ? " AND TABLE_NAME = " . $connection->quote($name) : ""));
while ($row = $result->fetch_assoc()) {
if ($name != "") {
return $row;
@@ -310,7 +320,7 @@ if (isset($_GET["mssql"])) {
$result = $connection->query("SELECT i.*, c.is_identity
FROM information_schema.COLUMNS i
JOIN sys.columns c ON OBJECT_NAME(c.object_id) = i.TABLE_NAME AND c.name = i.COLUMN_NAME
WHERE i.TABLE_NAME = " . $connection->quote($table)
WHERE i.TABLE_SCHEMA = " . $connection->quote(get_schema()) . " AND i.TABLE_NAME = " . $connection->quote($table)
);
while ($row = $result->fetch_assoc()) {
$return[$row["COLUMN_NAME"]] = array(
@@ -399,7 +409,7 @@ WHERE OBJECT_NAME(indexes.object_id) = " . $connection2->quote($table)
}
function insert_into($table, $set) {
return queries("INSERT INTO " . idf_escape($table) . ($set ? " (" . implode(", ", array_keys($set)) . ")\nVALUES (" . implode(", ", $set) . ")" : "DEFAULT VALUES"));
return queries("INSERT INTO " . table($table) . ($set ? " (" . implode(", ", array_keys($set)) . ")\nVALUES (" . implode(", ", $set) . ")" : "DEFAULT VALUES"));
}
function explain($connection, $query) {
@@ -424,7 +434,7 @@ WHERE OBJECT_NAME(indexes.object_id) = " . $connection2->quote($table)
function truncate_tables($tables) {
foreach ($tables as $table) {
if (!queries("TRUNCATE TABLE " . idf_escape($table))) {
if (!queries("TRUNCATE TABLE " . table($table))) {
return false;
}
}
@@ -432,13 +442,22 @@ WHERE OBJECT_NAME(indexes.object_id) = " . $connection2->quote($table)
}
function drop_views($views) {
return queries("DROP VIEW " . implode(", ", array_map('idf_escape', $views)));
return queries("DROP VIEW " . implode(", ", array_map('table', $views)));
}
function drop_tables($tables) {
return queries("DROP TABLE " . implode(", ", array_map('idf_escape', $tables)));
return queries("DROP TABLE " . implode(", ", array_map('table', $tables)));
}
function move_tables($tables, $views, $target) {
foreach (array_merge($tables, $views) as $table) {
if (!queries("ALTER SCHEMA " . idf_escape($target) . " TRANSFER " . table($table))) {
return false;
}
}
return true;
}
function trigger($name) {
global $connection;
$result = $connection->query("SELECT s.name [Trigger],
@@ -448,7 +467,7 @@ c.text
FROM sysobjects s
JOIN syscomments c ON s.id = c.id
WHERE s.xtype = 'TR' AND s.name = " . $connection->quote($name)
);
); // triggers are not schema-scoped
$row = $result->fetch_assoc();
$row["Statement"] = preg_replace('~^.+\\s+AS\\s+~isU', '', $row["text"]); //! identifiers, comments
return $row;
@@ -463,7 +482,7 @@ CASE WHEN OBJECTPROPERTY(sys1.id, 'ExecIsInsteadOfTrigger') = 1 THEN 'INSTEAD OF
FROM sysobjects sys1
JOIN sysobjects sys2 ON sys1.parent_obj = sys2.id
WHERE sys1.xtype = 'TR' AND sys2.name = " . $connection->quote($table)
);
); // triggers are not schema-scoped
while ($row = $result->fetch_assoc()) {
$return[$row["name"]] = array($row["Timing"], $row["Event"]);
}
@@ -477,6 +496,22 @@ WHERE sys1.xtype = 'TR' AND sys2.name = " . $connection->quote($table)
);
}
function schemas() {
return get_vals("SELECT name FROM sys.schemas");
}
function get_schema() {
global $connection;
if ($_GET["ns"] != "") {
return $_GET["ns"];
}
return $connection->result("SELECT SCHEMA_NAME()");
}
function set_schema($schema) {
return true; // ALTER USER is permanent
}
function use_sql($database) {
return "USE " . idf_escape($database);
}
@@ -490,7 +525,7 @@ WHERE sys1.xtype = 'TR' AND sys2.name = " . $connection->quote($table)
}
function support($feature) {
return ereg('^(trigger|drop_col)$', $feature); //! view|routine|scheme|
return ereg('^(scheme|trigger|drop_col)$', $feature); //! view|routine|
}
$jush = "mssql";