Check SqlState instead of error message

Instead of checking for the exception message containing "does not exist", check if SqlState matches PostgresErrorCodes.UndefinedTable ("42P01").
JasperFx · Dec 30, 2024 · 876d853 · 876d853
1 parent d1ef0d6
commit 876d853
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/src/Weasel.Postgresql.Tests/IntegrationContext.cs b/src/Weasel.Postgresql.Tests/IntegrationContext.cs
@@ -56,7 +56,7 @@ protected async Task CreateSchemaObjectInDatabase(ISchemaObject schemaObject)
         catch (NpgsqlException e)
         {
             // Quirk of postgres metadata tables, this will throw on the partition querying if the table does not already exist
-            if (!e.Message.Contains("does not exist"))
+            if (e.SqlState != PostgresErrorCodes.UndefinedTable)
             {
                 throw;
             }

diff --git a/src/Weasel.Postgresql/Tables/Partitioning/ManagedListPartitions.cs b/src/Weasel.Postgresql/Tables/Partitioning/ManagedListPartitions.cs
@@ -278,7 +278,7 @@ public async Task InitializeAsync(NpgsqlConnection conn, CancellationToken token
         // 42P01: relation "public.mt_tenant_partitions" does not exist
         catch (NpgsqlException e)
         {
-            if (e.Message.Contains("does not exist"))
+            if (e.SqlState == PostgresErrorCodes.UndefinedTable)
             {
                 _hasInitialized = true;
                 return;

diff --git a/src/Weasel.Postgresql/Tables/Table.FetchExisting.cs b/src/Weasel.Postgresql/Tables/Table.FetchExisting.cs
@@ -137,7 +137,7 @@ from pg_class base_tb
         }
         catch (NpgsqlException e)
         {
-            if (!e.Message.Contains("does not exist")) throw;
+            if (e.SqlState != PostgresErrorCodes.UndefinedTable) throw;
         }
         return result;
     }