From d3f0344927f376e55ed90f610e8774d6cb046f69 Mon Sep 17 00:00:00 2001
From: Vincent Rischmann
Date: Tue, 2 Aug 2022 17:37:09 +0200
Subject: some error codes are only available with sqlite >= 3.22.0

We wrongly assumed they were always present but after testing with
SQLite 3.21.0 it's not the case.

I think they were missed because their first version is not documented.
---
 errors.zig | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/errors.zig b/errors.zig
index cad107b..69b9410 100644
--- a/errors.zig
+++ b/errors.zig
@@ -132,6 +132,17 @@ pub fn errorFromResultCode(code: c_int) Error {
     // TODO(vincent): can we do something with comptime here ?
     // The version number is always static and defined by sqlite.
 
+    // These errors are only available since 3.22.0.
+    if (c.SQLITE_VERSION_NUMBER >= 3022000) {
+        switch (code) {
+            c.SQLITE_ERROR_MISSING_COLLSEQ => return error.SQLiteErrorMissingCollSeq,
+            c.SQLITE_ERROR_RETRY => return error.SQLiteErrorRetry,
+            c.SQLITE_READONLY_CANTINIT => return error.SQLiteReadOnlyCantInit,
+            c.SQLITE_READONLY_DIRECTORY => return error.SQLiteReadOnlyDirectory,
+            else => {},
+        }
+    }
+
     // These errors are only available since 3.25.0.
     if (c.SQLITE_VERSION_NUMBER >= 3025000) {
         switch (code) {
@@ -196,9 +207,6 @@ pub fn errorFromResultCode(code: c_int) Error {
         c.SQLITE_NOTICE => return error.SQLiteNotice,
         c.SQLITE_WARNING => return error.SQLiteWarning,
 
-        c.SQLITE_ERROR_MISSING_COLLSEQ => return error.SQLiteErrorMissingCollSeq,
-        c.SQLITE_ERROR_RETRY => return error.SQLiteErrorRetry,
-
         c.SQLITE_IOERR_READ => return error.SQLiteIOErrRead,
         c.SQLITE_IOERR_SHORT_READ => return error.SQLiteIOErrShortRead,
         c.SQLITE_IOERR_WRITE => return error.SQLiteIOErrWrite,
@@ -247,8 +255,6 @@ pub fn errorFromResultCode(code: c_int) Error {
         c.SQLITE_READONLY_CANTLOCK => return error.SQLiteReadOnlyCantLock,
         c.SQLITE_READONLY_ROLLBACK => return error.SQLiteReadOnlyRollback,
         c.SQLITE_READONLY_DBMOVED => return error.SQLiteReadOnlyDBMoved,
-        c.SQLITE_READONLY_CANTINIT => return error.SQLiteReadOnlyCantInit,
-        c.SQLITE_READONLY_DIRECTORY => return error.SQLiteReadOnlyDirectory,
 
         c.SQLITE_ABORT_ROLLBACK => return error.SQLiteAbortRollback,
 
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