docs

Author: SimonCropp

readme.md

@@ -53,7 +53,7 @@ graph TD
 The ETag is calculated from a combination several parts
 
 
-#### AssemblyWriteTime
+### AssemblyWriteTime
 
 The last write time of the web entry point assembly
 
@@ -67,18 +67,25 @@ AssemblyWriteTime = File.GetLastWriteTime(webAssemblyLocation).Ticks.ToString();
 <!-- endSnippet -->
 
 
-#### SQL timestamp
+### SQL timestamp
 
-<!-- snippet: SqlServerTimestamp -->
-<a id='snippet-SqlServerTimestamp'></a>
-```cs
-select log_end_lsn from sys.dm_db_log_stats(db_id())
+
+#### SQL Server
+
+```sql
+select log_end_lsn
+from sys.dm_db_log_stats(db_id())
+```
+
+
+#### Postgres
+
+```sql
+select pg_last_committed_xact();
 ```
-<sup><a href='/src/Delta/DeltaExtensions_Sql.cs#L45-L47' title='Snippet source file'>snippet source</a> | <a href='#snippet-SqlServerTimestamp' title='Start of snippet'>anchor</a></sup>
-<!-- endSnippet -->
 
 
-#### Suffix
+### Suffix
 
 An optional string suffix that is dynamically calculated at runtime based on the current `HttpContext`.
 

readme.source.md

@@ -46,19 +46,32 @@ graph TD
 The ETag is calculated from a combination several parts
 
 
-#### AssemblyWriteTime
+### AssemblyWriteTime
 
 The last write time of the web entry point assembly
 
 snippet: AssemblyWriteTime
 
 
-#### SQL timestamp
+### SQL timestamp
 
-snippet: SqlServerTimestamp
+
+#### SQL Server
+
+```sql
+select log_end_lsn
+from sys.dm_db_log_stats(db_id())
+```
+
+
+#### Postgres
+
+```sql
+select pg_last_committed_xact();
+```
 
 
-#### Suffix
+### Suffix
 
 An optional string suffix that is dynamically calculated at runtime based on the current `HttpContext`.
 

src/Delta/DeltaExtensions_Sql.cs

@@ -40,12 +40,7 @@ static async Task<string> ExecuteTimestampQuery(DbCommand command, Cancel cancel
         var name = command.GetType().Name;
         if (name == "SqlCommand")
         {
-            command.CommandText =
-                $"""
-                 -- begin-snippet: SqlServerTimestamp
-                 select log_end_lsn from sys.dm_db_log_stats(db_id())
-                 -- end-snippet
-                 """;
+            command.CommandText = $"select log_end_lsn from sys.dm_db_log_stats(db_id())";
             await using var reader = await command.ExecuteReaderAsync(CommandBehavior.SingleRow, cancel);
             var readAsync = await reader.ReadAsync(cancel);
             // for empty transaction log
@@ -59,12 +54,7 @@ select log_end_lsn from sys.dm_db_log_stats(db_id())
 
         if (name == "NpgsqlCommand")
         {
-            command.CommandText =
-                """
-                -- begin-snippet: PostgresTimestamp
-                select pg_last_committed_xact();
-                -- end-snippet
-                """;
+            command.CommandText = "select pg_last_committed_xact();";
             var results = (object?[]?) await command.ExecuteScalarAsync(cancel);
 
             // null on first run after SET track_commit_timestamp to 'on'