rdbms: rename CONN_TRX_AUTO constant to CONN_TRX_AUTOCOMMIT

[lhc/web/wiklou.git] / includes / libs / rdbms / loadbalancer / ILoadBalancer.php

diff --git a/includes/libs/rdbms/loadbalancer/ILoadBalancer.php b/includes/libs/rdbms/loadbalancer/ILoadBalancer.php
index 767cc49..3c07d0f 100644 (file)
--- a/includes/libs/rdbms/loadbalancer/ILoadBalancer.php
+++ b/includes/libs/rdbms/loadbalancer/ILoadBalancer.php
@@ -85,6 +85,8 @@ interface ILoadBalancer {
        const DOMAIN_ANY = '';
 
        /** @var int DB handle should have DBO_TRX disabled and the caller will leave it as such */
+       const CONN_TRX_AUTOCOMMIT = 1;
+       /** @var int Alias for CONN_TRX_AUTOCOMMIT for b/c; deprecated since 1.31 */
        const CONN_TRX_AUTO = 1;
 
        /**
@@ -172,11 +174,11 @@ interface ILoadBalancer {
        /**
         * Get a connection handle by server index
         *
-        * The CONN_TRX_AUTO flag is ignored for databases with ATTR_DB_LEVEL_LOCKING
+        * The CONN_TRX_AUTOCOMMIT flag is ignored for databases with ATTR_DB_LEVEL_LOCKING
         * (e.g. sqlite) in order to avoid deadlocks. ILoadBalancer::getServerAttributes()
         * can be used to check such flags beforehand.
         *
-        * If the caller uses $domain or sets CONN_TRX_AUTO in $flags, then it must also
+        * If the caller uses $domain or sets CONN_TRX_AUTOCOMMIT in $flags, then it must also
         * call ILoadBalancer::reuseConnection() on the handle when finished using it.
         * In all other cases, this is not necessary, though not harmful either.
         *
@@ -208,7 +210,7 @@ interface ILoadBalancer {
         *
         * The handle's methods simply wrap those of a Database handle
         *
-        * The CONN_TRX_AUTO flag is ignored for databases with ATTR_DB_LEVEL_LOCKING
+        * The CONN_TRX_AUTOCOMMIT flag is ignored for databases with ATTR_DB_LEVEL_LOCKING
         * (e.g. sqlite) in order to avoid deadlocks. ILoadBalancer::getServerAttributes()
         * can be used to check such flags beforehand.
         *
@@ -217,7 +219,7 @@ interface ILoadBalancer {
         * @param int $i Server index or DB_MASTER/DB_REPLICA
         * @param array|string|bool $groups Query group(s), or false for the generic reader
         * @param string|bool $domain Domain ID, or false for the current domain
-        * @param int $flags Bitfield of CONN_* class constants (e.g. CONN_TRX_AUTO)
+        * @param int $flags Bitfield of CONN_* class constants (e.g. CONN_TRX_AUTOCOMMIT)
         * @return DBConnRef
         */
        public function getConnectionRef( $i, $groups = [], $domain = false, $flags = 0 );
@@ -227,7 +229,7 @@ interface ILoadBalancer {
         *
         * The handle's methods simply wrap those of a Database handle
         *
-        * The CONN_TRX_AUTO flag is ignored for databases with ATTR_DB_LEVEL_LOCKING
+        * The CONN_TRX_AUTOCOMMIT flag is ignored for databases with ATTR_DB_LEVEL_LOCKING
         * (e.g. sqlite) in order to avoid deadlocks. ILoadBalancer::getServerAttributes()
         * can be used to check such flags beforehand.
         *
@@ -236,7 +238,7 @@ interface ILoadBalancer {
         * @param int $i Server index or DB_MASTER/DB_REPLICA
         * @param array|string|bool $groups Query group(s), or false for the generic reader
         * @param string|bool $domain Domain ID, or false for the current domain
-        * @param int $flags Bitfield of CONN_* class constants (e.g. CONN_TRX_AUTO)
+        * @param int $flags Bitfield of CONN_* class constants (e.g. CONN_TRX_AUTOCOMMIT)
         * @return DBConnRef
         */
        public function getLazyConnectionRef( $i, $groups = [], $domain = false, $flags = 0 );
@@ -246,7 +248,7 @@ interface ILoadBalancer {
         *
         * The handle's methods simply wrap those of a Database handle
         *
-        * The CONN_TRX_AUTO flag is ignored for databases with ATTR_DB_LEVEL_LOCKING
+        * The CONN_TRX_AUTOCOMMIT flag is ignored for databases with ATTR_DB_LEVEL_LOCKING
         * (e.g. sqlite) in order to avoid deadlocks. ILoadBalancer::getServerAttributes()
         * can be used to check such flags beforehand.
         *
@@ -255,7 +257,7 @@ interface ILoadBalancer {
         * @param int $db Server index or DB_MASTER/DB_REPLICA
         * @param array|string|bool $groups Query group(s), or false for the generic reader
         * @param string|bool $domain Domain ID, or false for the current domain
-        * @param int $flags Bitfield of CONN_* class constants (e.g. CONN_TRX_AUTO)
+        * @param int $flags Bitfield of CONN_* class constants (e.g. CONN_TRX_AUTOCOMMIT)
         * @return MaintainableDBConnRef
         */
        public function getMaintenanceConnectionRef( $db, $groups = [], $domain = false, $flags = 0 );
@@ -266,11 +268,11 @@ interface ILoadBalancer {
         * The index must be an actual index into the array. If a connection to the server is
         * already open and not considered an "in use" foreign connection, this simply returns it.
         *
-        * Avoid using CONN_TRX_AUTO for databases with ATTR_DB_LEVEL_LOCKING (e.g. sqlite) in
+        * Avoid using CONN_TRX_AUTOCOMMIT for databases with ATTR_DB_LEVEL_LOCKING (e.g. sqlite) in
         * order to avoid deadlocks. ILoadBalancer::getServerAttributes() can be used to check
         * such flags beforehand.
         *
-        * If the caller uses $domain or sets CONN_TRX_AUTO in $flags, then it must also
+        * If the caller uses $domain or sets CONN_TRX_AUTOCOMMIT in $flags, then it must also
         * call ILoadBalancer::reuseConnection() on the handle when finished using it.
         * In all other cases, this is not necessary, though not harmful either.
         *
@@ -278,7 +280,7 @@ interface ILoadBalancer {
         *
         * @param int $i Server index (does not support DB_MASTER/DB_REPLICA)
         * @param string|bool $domain Domain ID, or false for the current domain
-        * @param int $flags Bitfield of CONN_* class constants (e.g. CONN_TRX_AUTO)
+        * @param int $flags Bitfield of CONN_* class constants (e.g. CONN_TRX_AUTOCOMMIT)
         * @return Database|bool Returns false on errors
         * @throws DBAccessError
         */