some basic sqlite support

Author: bobmagicii

src/Nether/Database/Manager.php

@@ -93,6 +93,15 @@ public function
 		return static::$CTX[$Alias];
 	}
 
+	public function
+	GetDatabaseType(string $Alias):
+	string {
+
+		$DB = $this->Get($Alias);
+
+		return $DB->Type;
+	}
+
 	////////////////////////////////////////////////////////////////
 	////////////////////////////////////////////////////////////////
 

src/Nether/Database/Prototype.php

@@ -595,12 +595,36 @@ static public function
 		//Common\Dump::Var($SQL, TRUE);
 
 		$Result = $SQL->Query($Opt->GetData());
-		$Output->Total = (
-			($SQL->GetDatabase())
-			->Query('SELECT FOUND_ROWS() AS Total;')
-			->Next()
-			->Total
-		);
+
+		////////
+
+		// mysql can find pagination totals with its extra flags and
+		// special query. other databases like sqlite need to do a second
+		// unrestrained query.
+
+		if($DBM->GetDatabaseType(static::$DBA) === 'mysql') {
+			$Output->Total = (
+				($SQL->GetDatabase())
+				->Query('SELECT FOUND_ROWS() AS Total;')
+				->Next()
+				->Total
+			);
+		}
+
+		else {
+			$SQL->Fields('COUNT(*) AS Total', TRUE);
+			$SQL->Limit(0);
+			$SQL->Offset(0);
+
+			$Output->Total = (
+				($SQL)
+				->Query($Opt->GetData())
+				->Next()
+				->Total
+			);
+		}
+
+		////////
 
 		$RowClassName = static::class;
 

src/Nether/Database/Verse.php

@@ -894,6 +894,9 @@ protected function
 		// todo 2022-12-18
 		// it needs to determine this from the connection type.
 
+		if($this->Database->Type === 'sqlite')
+		return 'Nether\\Database\\Verse\\SQLite';
+
 		return 'Nether\\Database\\Verse\\MySQL';
 	}