Named param for rename/drop

Author: jberkel

Documentation/Index.md

@@ -1490,7 +1490,7 @@ We can rename columns with the help of the `SchemaChanger` class:
 ```swift
 let schemaChanger = SchemaChanger(connection: db)
 try schemaChanger.alter(table: "users") { table in
-    table.rename("old_name", to: "new_name")
+    table.rename(column: "old_name", to: "new_name")
 }
 ```
 
@@ -1499,7 +1499,7 @@ try schemaChanger.alter(table: "users") { table in
 ```swift
 let schemaChanger = SchemaChanger(connection: db)
 try schemaChanger.alter(table: "users") { table in
-    table.drop("column")
+    table.drop(column: "email")
 }
 ```
 

Sources/SQLite/Schema/SchemaChanger.swift

@@ -99,11 +99,11 @@ public class SchemaChanger: CustomStringConvertible {
             operations.append(.addColumn(column))
         }
 
-        public func drop(_ column: String) {
+        public func drop(column: String) {
             operations.append(.dropColumn(column))
         }
 
-        public func rename(_ column: String, to: String) {
+        public func rename(column: String, to: String) {
             operations.append(.renameColumn(column, to))
         }
     }

Tests/SQLiteTests/Schema/SchemaChangerTests.swift

@@ -53,7 +53,7 @@ class SchemaChangerTests: SQLiteTestCase {
 
     func test_drop_column() throws {
         try schemaChanger.alter(table: "users") { table in
-            table.drop("age")
+            table.drop(column: "age")
         }
         let columns = try schema.columnDefinitions(table: "users").map(\.name)
         XCTAssertFalse(columns.contains("age"))
@@ -63,15 +63,15 @@ class SchemaChangerTests: SQLiteTestCase {
         schemaChanger = .init(connection: db, version: .init(major: 3, minor: 24)) // DROP COLUMN introduced in 3.35.0
 
         try schemaChanger.alter(table: "users") { table in
-            table.drop("age")
+            table.drop(column: "age")
         }
         let columns = try schema.columnDefinitions(table: "users").map(\.name)
         XCTAssertFalse(columns.contains("age"))
     }
 
     func test_rename_column() throws {
         try schemaChanger.alter(table: "users") { table in
-            table.rename("age", to: "age2")
+            table.rename(column: "age", to: "age2")
         }
 
         let columns = try schema.columnDefinitions(table: "users").map(\.name)
@@ -83,7 +83,7 @@ class SchemaChangerTests: SQLiteTestCase {
         schemaChanger = .init(connection: db, version: .init(major: 3, minor: 24)) // RENAME COLUMN introduced in 3.25.0
 
         try schemaChanger.alter(table: "users") { table in
-            table.rename("age", to: "age2")
+            table.rename(column: "age", to: "age2")
         }
 
         let columns = try schema.columnDefinitions(table: "users").map(\.name)