MediaWiki  master
MaintainableDBConnRef.php
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1 <?php
2 
3 namespace Wikimedia\Rdbms;
4 
14  public function tableName( $name, $format = 'quoted' ) {
15  return $this->__call( __FUNCTION__, func_get_args() );
16  }
17 
18  public function tableNames( ...$tables ) {
19  return $this->__call( __FUNCTION__, func_get_args() );
20  }
21 
22  public function tableNamesN( ...$tables ) {
23  return $this->__call( __FUNCTION__, func_get_args() );
24  }
25 
26  public function sourceFile(
27  $filename,
28  callable $lineCallback = null,
29  callable $resultCallback = null,
30  $fname = false,
31  callable $inputCallback = null
32  ) {
33  $this->assertRoleAllowsWrites();
34 
35  return $this->__call( __FUNCTION__, func_get_args() );
36  }
37 
38  public function sourceStream(
39  $fp,
40  callable $lineCallback = null,
41  callable $resultCallback = null,
42  $fname = __METHOD__,
43  callable $inputCallback = null
44  ) {
45  $this->assertRoleAllowsWrites();
46 
47  return $this->__call( __FUNCTION__, func_get_args() );
48  }
49 
50  public function dropTable( $tableName, $fName = __METHOD__ ) {
51  $this->assertRoleAllowsWrites();
52 
53  return $this->__call( __FUNCTION__, func_get_args() );
54  }
55 
56  public function deadlockLoop( ...$args ) {
57  $this->assertRoleAllowsWrites();
58 
59  return $this->__call( __FUNCTION__, func_get_args() );
60  }
61 
62  public function listViews( $prefix = null, $fname = __METHOD__ ) {
63  return $this->__call( __FUNCTION__, func_get_args() );
64  }
65 
66  public function textFieldSize( $table, $field ) {
67  return $this->__call( __FUNCTION__, func_get_args() );
68  }
69 
70  public function streamStatementEnd( &$sql, &$newLine ) {
71  return $this->__call( __FUNCTION__, func_get_args() );
72  }
73 
74  public function duplicateTableStructure(
75  $oldName, $newName, $temporary = false, $fname = __METHOD__
76  ) {
77  $this->assertRoleAllowsWrites();
78 
79  return $this->__call( __FUNCTION__, func_get_args() );
80  }
81 
82  public function tableLocksHaveTransactionScope() {
83  return $this->__call( __FUNCTION__, func_get_args() );
84  }
85 
86  public function lockTables( array $read, array $write, $method ) {
87  $this->assertRoleAllowsWrites();
88 
89  return $this->__call( __FUNCTION__, func_get_args() );
90  }
91 
92  public function unlockTables( $method ) {
93  $this->assertRoleAllowsWrites();
94 
95  return $this->__call( __FUNCTION__, func_get_args() );
96  }
97 
98  public function indexUnique( $table, $index ) {
99  return $this->__call( __FUNCTION__, func_get_args() );
100  }
101 
102  public function listTables( $prefix = null, $fname = __METHOD__ ) {
103  return $this->__call( __FUNCTION__, func_get_args() );
104  }
105 
106  public function fieldInfo( $table, $field ) {
107  return $this->__call( __FUNCTION__, func_get_args() );
108  }
109 }
110 
114 class_alias( MaintainableDBConnRef::class, 'MaintainableDBConnRef' );
duplicateTableStructure( $oldName, $newName, $temporary=false, $fname=__METHOD__)
Creates a new table with structure copied from existing table.
tableNamesN(... $tables)
Fetch a number of table names into an zero-indexed numerical array This is handy when you need to con...
lockTables(array $read, array $write, $method)
Lock specific tables.
deadlockLoop(... $args)
Perform a deadlock-prone transaction.
sourceFile( $filename, callable $lineCallback=null, callable $resultCallback=null, $fname=false, callable $inputCallback=null)
Read and execute SQL commands from a file.
Helper class used for automatically marking an IDatabase connection as reusable (once it no longer ma...
Definition: DBConnRef.php:29
listTables( $prefix=null, $fname=__METHOD__)
List all tables on the database.
__call( $name, array $arguments)
Definition: DBConnRef.php:62
if( $line===false) $args
Definition: mcc.php:124
listViews( $prefix=null, $fname=__METHOD__)
Lists all the VIEWs in the database.
streamStatementEnd(&$sql, &$newLine)
Called by sourceStream() to check if we&#39;ve reached a statement end.
unlockTables( $method)
Unlock all tables locked via lockTables()
tableLocksHaveTransactionScope()
Checks if table locks acquired by lockTables() are transaction-bound in their scope.
textFieldSize( $table, $field)
Returns the size of a text field, or -1 for "unlimited".
tableName( $name, $format='quoted')
Format a table name ready for use in constructing an SQL query.
sourceStream( $fp, callable $lineCallback=null, callable $resultCallback=null, $fname=__METHOD__, callable $inputCallback=null)
Read and execute commands from an open file handle.
assertRoleAllowsWrites()
Error out if the role is not DB_MASTER.
Definition: DBConnRef.php:781
Advanced database interface for IDatabase handles that include maintenance methods.
fieldInfo( $table, $field)
mysql_fetch_field() wrapper Returns false if the field doesn&#39;t exist
dropTable( $tableName, $fName=__METHOD__)
Delete a table.
Helper class to handle automatically marking connections as reusable (via RAII pattern) as well handl...
indexUnique( $table, $index)
Determines if a given index is unique.
tableNames(... $tables)
Fetch a number of table names into an array This is handy when you need to construct SQL for joins...