rename fun to func

Signed-off-by: Robin Appelman <robin@icewind.nl>

lib/private/DB/QueryBuilder/QueryBuilder.php

@@ -139,7 +139,7 @@ class QueryBuilder implements IQueryBuilder {
 	 *
 	 * @return \OCP\DB\QueryBuilder\IFunctionBuilder
 	 */
-	public function fun() {
+	public function func() {
 		if ($this->connection instanceof OracleConnection) {
 			return new OCIFunctionBuilder($this->helper);
 		} else if ($this->connection->getDatabasePlatform() instanceof SqlitePlatform) {

lib/private/Files/Cache/Cache.php

@@ -529,7 +529,7 @@ class Cache implements ICache {
 				$sourceLength = strlen($sourcePath);
 				$query = $this->connection->getQueryBuilder();
 
-				$fun = $query->fun();
+				$fun = $query->func();
 				$newPathFunction = $fun->concat(
 					$query->createNamedParameter($targetPath),
 					$fun->substring('path', $query->createNamedParameter($sourceLength + 1, IQueryBuilder::PARAM_INT))// +1 for the leading slash

lib/public/DB/QueryBuilder/IQueryBuilder.php

@@ -111,7 +111,7 @@ interface IQueryBuilder {
 	 * @return \OCP\DB\QueryBuilder\IFunctionBuilder
 	 * @since 12.0.0
 	 */
-	public function fun();
+	public function func();
 
 	/**
 	 * Gets the type of the currently built query.

tests/lib/DB/QueryBuilder/FunctionBuilderTest.php

@@ -43,7 +43,7 @@ class FunctionBuilderTest extends TestCase {
 	public function testConcat() {
 		$query = $this->connection->getQueryBuilder();
 
-		$query->select($query->fun()->concat($query->createNamedParameter('foo'), new Literal("'bar'")));
+		$query->select($query->func()->concat($query->createNamedParameter('foo'), new Literal("'bar'")));
 
 		$this->assertEquals('foobar', $query->execute()->fetchColumn());
 	}
@@ -51,7 +51,7 @@ class FunctionBuilderTest extends TestCase {
 	public function testMd5() {
 		$query = $this->connection->getQueryBuilder();
 
-		$query->select($query->fun()->md5($query->createNamedParameter('foobar')));
+		$query->select($query->func()->md5($query->createNamedParameter('foobar')));
 
 		$this->assertEquals(md5('foobar'), $query->execute()->fetchColumn());
 	}
@@ -59,7 +59,7 @@ class FunctionBuilderTest extends TestCase {
 	public function testSubstring() {
 		$query = $this->connection->getQueryBuilder();
 
-		$query->select($query->fun()->substring($query->createNamedParameter('foobar'), new Literal(2), $query->createNamedParameter(2)));
+		$query->select($query->func()->substring($query->createNamedParameter('foobar'), new Literal(2), $query->createNamedParameter(2)));
 
 		$this->assertEquals('oo', $query->execute()->fetchColumn());
 	}
@@ -67,7 +67,7 @@ class FunctionBuilderTest extends TestCase {
 	public function testSubstringNoLength() {
 		$query = $this->connection->getQueryBuilder();
 
-		$query->select($query->fun()->substring($query->createNamedParameter('foobar'), new Literal(2)));
+		$query->select($query->func()->substring($query->createNamedParameter('foobar'), new Literal(2)));
 
 		$this->assertEquals('oobar', $query->execute()->fetchColumn());
 	}