update docs and bump version

nearform · Jul 14, 2020 · 6ba58c7 · 6ba58c7
1 parent 1be0ca8
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diff --git a/HISTORY.md b/HISTORY.md
@@ -1,4 +1,8 @@
 
+# 0.4.0 - 2020/7/14
+
+- Breaking change: the versioning function is not quoting and escaping the name of the history table. Any name that needs quoting (upper case, special chars) should be provided as parameters already quoted and escaped.
+
 # 0.3.0 - 2020/7/14
 
 - Add parameter to ignore updates without actual changes

diff --git a/README.md b/README.md
@@ -1,7 +1,7 @@
 
 # Temporal Tables
 
-_Version: 0.3.0_
+_Version: 0.4.0_
 
 This is an attempt to rewrite the postgresql [temporal_tables](https://github.com/arkhipov/temporal_tables) extension in PL/pgSQL, without the need for external c extension.
 
@@ -66,6 +66,11 @@ FOR EACH ROW EXECUTE PROCEDURE versioning(
 );
 ```
 
+A note on the history table name. Previous versions of this extension quoted and escaped it before usage.
+Starting version 0.4.0 we are not escaping it anymore and users need to provide the escaped version as a parameter to the trigger.
+
+This is consistent with the c version, simplifies the extension code and fixes an issue with upper case names that weren't properly supported.
+
 Now test with some data:
 
 ```sql

diff --git a/versioning_function.sql b/versioning_function.sql
@@ -14,7 +14,7 @@ DECLARE
   holder2 record;
   pg_version integer;
 BEGIN
-  -- version 0.3.0
+  -- version 0.4.0
 
   IF TG_WHEN != 'BEFORE' OR TG_LEVEL != 'ROW' THEN
     RAISE TRIGGER_PROTOCOL_VIOLATED USING

diff --git a/versioning_function_nochecks.sql b/versioning_function_nochecks.sql
@@ -11,7 +11,7 @@ DECLARE
   transaction_info txid_snapshot;
   existing_range tstzrange;
 BEGIN
-  -- version 0.3.0
+  -- version 0.4.0
 
   sys_period := TG_ARGV[0];
   history_table := TG_ARGV[1];