diff --git a/src/main/scala/minisql/context/sql/PostgresDialect.scala b/src/main/scala/minisql/context/sql/PostgresDialect.scala
new file mode 100644
index 0000000..a8bc14a
--- /dev/null
+++ b/src/main/scala/minisql/context/sql/PostgresDialect.scala
@@ -0,0 +1,54 @@
+package minisql.context.sql.idiom
+
+import java.util.concurrent.atomic.AtomicInteger
+
+import minisql.ast.*
+import minisql.{NamingStrategy}
+import minisql.context.CanReturnClause
+import minisql.idiom.StatementInterpolator.*
+
+trait PostgresDialect
+    extends SqlIdiom
+    with QuestionMarkBindVariables
+    with ConcatSupport
+    with OnConflictSupport
+    with CanReturnClause {
+
+  override def astTokenizer(using
+    astTokenizer: Tokenizer[Ast],
+    strategy: NamingStrategy
+  ): Tokenizer[Ast] =
+    Tokenizer[Ast] {
+      case ListContains(ast, body) => stmt"${body.token} = ANY(${ast.token})"
+      case c: OnConflict           => conflictTokenizer.token(c)
+      case ast                     => super.astTokenizer.token(ast)
+    }
+
+  override def operationTokenizer(using
+    astTokenizer: Tokenizer[Ast],
+    strategy: NamingStrategy
+  ): Tokenizer[Operation] =
+    Tokenizer[Operation] {
+      case UnaryOperation(StringOperator.`toLong`, ast) =>
+        stmt"${scopedTokenizer(ast)}::bigint"
+      case UnaryOperation(StringOperator.`toInt`, ast) =>
+        stmt"${scopedTokenizer(ast)}::integer"
+      case operation => super.operationTokenizer.token(operation)
+    }
+
+  private[minisql] val preparedStatementId = new AtomicInteger
+
+  override def prepareForProbing(string: String) = {
+    var i = 0
+    val query = string.flatMap(x =>
+      if (x != '?') s"$x"
+      else {
+        i += 1
+        s"$$$i"
+      }
+    )
+    s"PREPARE p${preparedStatementId.incrementAndGet.toString.token} AS $query"
+  }
+}
+
+object PostgresDialect extends PostgresDialect
diff --git a/src/main/scala/minisql/context/sql/SqlIdiom.scala b/src/main/scala/minisql/context/sql/SqlIdiom.scala
index 4b0f2c3..bd138f6 100644
--- a/src/main/scala/minisql/context/sql/SqlIdiom.scala
+++ b/src/main/scala/minisql/context/sql/SqlIdiom.scala
@@ -316,7 +316,12 @@ trait SqlIdiom extends Idiom {
     case other => fail(s"Malformed or unsupported construct: $other.")
   }
 
-  given operationTokenizer(using
+  given (using
+    astTokenizer: Tokenizer[Ast],
+    strategy: NamingStrategy
+  ): Tokenizer[Operation] = operationTokenizer
+
+  def operationTokenizer(using
     astTokenizer: Tokenizer[Ast],
     strategy: NamingStrategy
   ): Tokenizer[Operation] = Tokenizer[Operation] {