From 7208d3e9ebc05591059f8244dee88bd91a73dee3 Mon Sep 17 00:00:00 2001
From: Ekaitz Zarraga <ekaitz@elenq.tech>
Date: Mon, 19 Aug 2024 00:47:34 +0200
Subject: PreparedStatement: work with strings

---
 src/duckdb/PreparedStatement.zig | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

(limited to 'src/duckdb/PreparedStatement.zig')

diff --git a/src/duckdb/PreparedStatement.zig b/src/duckdb/PreparedStatement.zig
index 5e3229e..237152c 100644
--- a/src/duckdb/PreparedStatement.zig
+++ b/src/duckdb/PreparedStatement.zig
@@ -73,12 +73,14 @@ pub fn bindString(self: *Self, param: []const u8) !void{
     self._current_binding += 1;
 }
 
+
 pub fn bind(self: *Self, param: anytype) !void {
     switch (@typeInfo(@TypeOf(param))) {
         .Null    => return try self.bindNull(),
         .Bool    => return try self.bindBool(param),
         .Int     => return try self.bindInt(param),
         .Float   => return try self.bindFloat(param),
+        .Vector,
         .Array   => |arr| {
             if (arr.child == u8){
                 return try self.bindString(param);
@@ -86,12 +88,22 @@ pub fn bind(self: *Self, param: anytype) !void {
                 return error.UnbindableType;
             }
         },
-        .Pointer => |ptr| {
-            if (ptr.size == .Slice and ptr.child == u8){
-                return try self.bindString(param);
-            } else {
-                return error.UnbindableType;
-            }
+        .Pointer => |info| switch (info.size) {
+            .One, .Many, .C, .Slice => switch (@typeInfo(info.child)) {
+                .Vector => |arr|
+                    if (arr.child == u8){
+                        return try self.bindString(param);
+                    } else {
+                        return error.UnbindableType;
+                    },
+                .Array => |arr|
+                    if (arr.child == u8){
+                        return try self.bindString(param);
+                    } else {
+                        return error.UnbindableType;
+                    },
+                    else => {},
+                },
         },
         else     => @compileError("Invalid type for binding: "
             ++ @typeName(@TypeOf(param))),
-- 
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