From: Aaron Schulz <aschulz@wikimedia.org>
Date: Fri, 16 Sep 2016 05:37:29 +0000 (-0700)
Subject: Remove strictIPs(), cascadingDeletes(), and cleanupTriggers()
X-Git-Tag: 1.31.0-rc.0~5472^2
X-Git-Url: http://git.cyclocoop.org/%24href?a=commitdiff_plain;h=83b573a3e83039fb38dbacbc417f37808a9fc574;p=lhc%2Fweb%2Fwiklou.git

Remove strictIPs(), cascadingDeletes(), and cleanupTriggers()

These DatabaseBase methods have no callers are were a mistake to
begin with. They only encouraged code forking and incompatibilities
among different backing DB types.

Also removed stray realTimestamps() method that was left over
from prior removals.

Change-Id: I37bef8585151e2782d2c88b5ae1e6752109c6ac7
---

diff --git a/includes/db/DatabaseMssql.php b/includes/db/DatabaseMssql.php
index 2c6db103b9..00fb800725 100644
--- a/includes/db/DatabaseMssql.php
+++ b/includes/db/DatabaseMssql.php
@@ -42,18 +42,6 @@ class DatabaseMssql extends DatabaseBase {
 
 	protected $mPort;
 
-	public function cascadingDeletes() {
-		return true;
-	}
-
-	public function cleanupTriggers() {
-		return false;
-	}
-
-	public function realTimestamps() {
-		return false;
-	}
-
 	public function implicitGroupby() {
 		return false;
 	}
diff --git a/includes/db/DatabaseOracle.php b/includes/db/DatabaseOracle.php
index ee1bf65731..561dadb72f 100644
--- a/includes/db/DatabaseOracle.php
+++ b/includes/db/DatabaseOracle.php
@@ -176,18 +176,6 @@ class DatabaseOracle extends DatabaseBase {
 		return 'oracle';
 	}
 
-	function cascadingDeletes() {
-		return true;
-	}
-
-	function cleanupTriggers() {
-		return true;
-	}
-
-	function strictIPs() {
-		return true;
-	}
-
 	function implicitGroupby() {
 		return false;
 	}
diff --git a/includes/db/DatabasePostgres.php b/includes/db/DatabasePostgres.php
index e5ce283cbf..1907bab5b5 100644
--- a/includes/db/DatabasePostgres.php
+++ b/includes/db/DatabasePostgres.php
@@ -227,18 +227,6 @@ class DatabasePostgres extends DatabaseBase {
 		return 'postgres';
 	}
 
-	function cascadingDeletes() {
-		return true;
-	}
-
-	function cleanupTriggers() {
-		return true;
-	}
-
-	function strictIPs() {
-		return true;
-	}
-
 	function implicitGroupby() {
 		return false;
 	}
diff --git a/includes/libs/rdbms/database/DatabaseBase.php b/includes/libs/rdbms/database/DatabaseBase.php
index 2c8d239073..ef72998944 100644
--- a/includes/libs/rdbms/database/DatabaseBase.php
+++ b/includes/libs/rdbms/database/DatabaseBase.php
@@ -49,32 +49,9 @@ abstract class DatabaseBase extends Database {
 	}
 
 	/**
-	 * Returns true if this database supports (and uses) cascading deletes
+	 * Get search engine class. All subclasses of this need to implement this
+	 * if they wish to use searching.
 	 *
-	 * @return bool
-	 */
-	public function cascadingDeletes() {
-		return false;
-	}
-	/**
-	 * Returns true if this database supports (and uses) triggers (e.g. on the page table)
-	 *
-	 * @return bool
-	 */
-	public function cleanupTriggers() {
-		return false;
-	}
-	/**
-	 * Returns true if this database is strict about what can be put into an IP field.
-	 * Specifically, it uses a NULL value instead of an empty string.
-	 *
-	 * @return bool
-	 */
-	public function strictIPs() {
-		return false;
-	}
-
-	/**
 	 * @return string
 	 * @deprecated since 1.27; use SearchEngineFactory::getSearchEngineClass()
 	 */