Fix PostgreSQL CharacterMaxLenght difference (#94)

manni497 · web-flow · commit 60620d542656 · 2026-03-02T17:07:45.000+01:00
diff --git a/.vscode/launch.json b/.vscode/launch.json
@@ -6,7 +6,7 @@
       "type": "coreclr",
       "request": "launch",
       "preLaunchTask": "Build UI",
-      "program": "${workspaceFolder}/SQLSchemaCompare.UI/bin/Debug/net8.0/TiCodeX.SQLSchemaCompare.UI.dll",
+      "program": "${workspaceFolder}/SQLSchemaCompare.UI/bin/Debug/net8.0/win-x64/TiCodeX.SQLSchemaCompare.UI.dll",
       "cwd": "${workspaceFolder}/SQLSchemaCompare.UI",
       "presentation": {
         "hidden": true,
diff --git a/SQLSchemaCompare.Infrastructure/SqlScripters/PostgreSqlScripter.cs b/SQLSchemaCompare.Infrastructure/SqlScripters/PostgreSqlScripter.cs
@@ -108,7 +108,7 @@ protected override string ScriptAlterTable(ABaseDbTable t)
                     throw new ArgumentException("Wrong column type");
                 }
 
-                if (col.DataType != mappedCol.DataType)
+                if (col.DataType != mappedCol.DataType || col.CharacterMaxLenght != mappedCol.CharacterMaxLenght)
                 {
                     sb.Append($"ALTER TABLE {this.ScriptHelper.ScriptObjectName(t)} ALTER COLUMN ");
                     sb.AppendLine($"{this.ScriptHelper.ScriptObjectName(col.Name)} TYPE {this.ScriptHelper.ScriptDataType(col)};");

Original file line number	Diff line number	Diff line change
`@@ -108,7 +108,7 @@ protected override string ScriptAlterTable(ABaseDbTable t)`
`108`	`108`	`throw new ArgumentException("Wrong column type");`
`109`	`109`	`}`
`110`	`110`
`111`		`- if (col.DataType != mappedCol.DataType)`
	`111`	`+ if (col.DataType != mappedCol.DataType \|\| col.CharacterMaxLenght != mappedCol.CharacterMaxLenght)`
`112`	`112`	`{`
`113`	`113`	`sb.Append($"ALTER TABLE {this.ScriptHelper.ScriptObjectName(t)} ALTER COLUMN ");`
`114`	`114`	`sb.AppendLine($"{this.ScriptHelper.ScriptObjectName(col.Name)} TYPE {this.ScriptHelper.ScriptDataType(col)};");`