pg_hint_plan

Fork

Prepare for 1.1.3.

Fixed a bug related to SQL statements in PL/pgSQL functions.

At least since 9.1, true query strings of SQL statements executed in
PL/pgSQL functions were found that were not obtained correctly by the
previous implement, it is because that PLpgSQL_stmt variable did not
have proper query string to be read for hints. Instead, it is changed
to read them from the top of error_context_stack in
pg_hint_plan_planner(). This change made a slight difference in
behavior which doesn't affect its work so a part of the regtest was
also changed. And added some regression tests for it.

Catch up the changes of pg_stat_statements.c

The change has nothing to do with pg_hint_plan but it's necessary to
catch it up in order to keep the difference minimal for the ease of
maintenance.

Prepare for 1.1.2

Remove unnecessary tracker code from documentations.

Added English documentation.

Some fix and addition to the japaneses document.

It lacked the description about joni direction enforcement so added
it. Addition to it, added html language specification and updated
target PostgreSQL versions and OS version.

Fix regression test according to the changes of PostgreSQL.

Row countings of EXPLAIN results seems to be changed. This follows the
change.

Removed a stale comment.

Fix to remove plpgsql query string on non-local exit.

Pl/pgsql query string stored internally squatted after an execution
error then pg_hint_plan afterward read it for hints and ignores really
given ones. This commit makes it erased at the end of transaction.

Fix about unexpectedly living plpgsql query string.

pg_hint_plan forgot to erase plpgsql query strings when it is NOT a
static statement, so it continued to read hints from the remenbered
wrong query string after using dynamic execution of a statement. This
commit makes it to be erased for any types of pl/pgsql statement.

Enhance debug output.

Added new debug output levels detailed and verbose. These let you see
more verbose information about what pg_hint_plan does internally.

Revert "Add new join method hint "NestLoop_NM" which means force nested loop"

This reverts commit 7f6e3ce1326751c36676653ef1e81893296860b6.

Add new join method hint "NestLoop_NM" which means force nested loop
but inhibit materialize of the inner relation.

Fix a bug that index restriction by name doesn't work for UPDATEs on
inheritance parent.

Inheritance planner doesn't claim for the inheritance parent relation,
so pg_hint_plan_get_relation_info cannot have the chance to prepare
the index spec information for chlid relations. This change make the
function to try to find parent relation even if it is called for the
children with inhparent == false from the first.

Remove unused struct member.

RPM automation

Change verision to 1.1.1. Change target version to 9.4.

Make codes copied from PostgreSQL catch up to 9.4

Interim support for 9.4beta2. pg_stat_statements.c is replaced with the latest version. Regtests are rearranged and stabilized.

Merge branch 'master' into PG93

リグレッションテストを出力メッセージの変更に対応させた。

hint_reportの出力メッセージを大文字始まりで統一した。

コメントやメッセージを修正した。

コピーライトを更新した

Rowsで外部ファイルを扱う試験を環境に依存しないようにした。

外部ファイルのアドレスを特定の文字列に置き換えることで、環境に依存
しないようにした。

Rows関連試験の予測結果を、全試験を流した場合のものに変更した。

Rowsヒント句のメッセージ出力(R-3-6-*)の試験を追加した。

Rowsヒント句の同じテーブル組合せ(R-3-5-*)の試験を追加した。

Rowsヒント句の継承テーブル関連(R-3-4-*)の試験を追加した。