From 9685e6927a23b7e36f36b889c7ddbc191999edff Mon Sep 17 00:00:00 2001
From: Nazar Kovtun <nazar.kovtun@hackolade.com>
Date: Mon, 31 Mar 2025 12:50:20 +0300
Subject: [PATCH] HCK-10528: updated conversion and derivment configs to handle
 nchar and char max length

---
 polyglot/adapter.json        | 20 ++++++++++++++++++++
 polyglot/convertAdapter.json | 20 +++++++++++++++++++-
 2 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/polyglot/adapter.json b/polyglot/adapter.json
index 7f591ea..fbd453f 100644
--- a/polyglot/adapter.json
+++ b/polyglot/adapter.json
@@ -45,6 +45,16 @@
 					"length": 32704
 				}
 			},
+			{
+				"from": {
+					"type": "varchar",
+					"mode": "char",
+					"hasMaxLength": true
+				},
+				"to": {
+					"length": 255
+				}
+			},
             {
 				"from": {
 					"type": "nvarchar",
@@ -54,6 +64,16 @@
 					"length": 32704
 				}
 			},
+			{
+				"from": {
+					"type": "nvarchar",
+					"mode": "nchar",
+					"hasMaxLength": true
+				},
+				"to": {
+					"length": 255
+				}
+			},
             {
 				"from": {
 					"type": "binary",
diff --git a/polyglot/convertAdapter.json b/polyglot/convertAdapter.json
index 999133d..f590d7a 100644
--- a/polyglot/convertAdapter.json
+++ b/polyglot/convertAdapter.json
@@ -62,7 +62,25 @@
 				"to": {
 					"hasMaxLength": true
 				}
-			}
+			},
+			{
+				"from": {
+					"mode": "char",
+					"length": 255
+				},
+				"to": {
+					"hasMaxLength": true
+				}
+			},
+			{
+				"from": {
+					"mode": "nchar",
+					"length": 255
+				},
+				"to": {
+					"hasMaxLength": true
+				}
+			},
 		]
 	}
 }