Remove unused #include's from contrib, pl, test .c files

as determined by IWYU

Similar to commit dbbca2cf299, but for contrib, pl, and src/test/.

Reviewed-by: Alvaro Herrera <alvherre@alvh.no-ip.org>
Discussion: https://www.postgresql.org/message-id/flat/0df1d5b1-8ca8-4f84-93be-121081bde049%40eisentraut.org

7 files changed, 1 insertions, 16 deletions

diff --git a/src/pl/plpython/plpy_cursorobject.c b/src/pl/plpython/plpy_cursorobject.c
index 24f2ac8c46b..6108384c9a5 100644
--- a/src/pl/plpython/plpy_cursorobject.c
+++ b/src/pl/plpython/plpy_cursorobject.c
@@ -8,14 +8,12 @@
 
 #include <limits.h>
 
-#include "access/xact.h"
 #include "catalog/pg_type.h"
 #include "mb/pg_wchar.h"
 #include "plpy_cursorobject.h"
 #include "plpy_elog.h"
 #include "plpy_main.h"
 #include "plpy_planobject.h"
-#include "plpy_procedure.h"
 #include "plpy_resultobject.h"
 #include "plpy_spi.h"
 #include "plpython.h"
diff --git a/src/pl/plpython/plpy_exec.c b/src/pl/plpython/plpy_exec.c
index 157229e96f6..9d59473d6ad 100644
--- a/src/pl/plpython/plpy_exec.c
+++ b/src/pl/plpython/plpy_exec.c
@@ -18,10 +18,8 @@
 #include "plpy_procedure.h"
 #include "plpy_subxactobject.h"
 #include "plpython.h"
-#include "utils/builtins.h"
-#include "utils/lsyscache.h"
+#include "utils/fmgrprotos.h"
 #include "utils/rel.h"
-#include "utils/typcache.h"
 
 /* saved state for a set-returning function */
 typedef struct PLySRFState
diff --git a/src/pl/plpython/plpy_planobject.c b/src/pl/plpython/plpy_planobject.c
index ec2439c6a1f..bbef889329e 100644
--- a/src/pl/plpython/plpy_planobject.c
+++ b/src/pl/plpython/plpy_planobject.c
@@ -7,7 +7,6 @@
 #include "postgres.h"
 
 #include "plpy_cursorobject.h"
-#include "plpy_elog.h"
 #include "plpy_planobject.h"
 #include "plpy_spi.h"
 #include "plpython.h"
diff --git a/src/pl/plpython/plpy_plpymodule.c b/src/pl/plpython/plpy_plpymodule.c
index fa08f0dbfb3..ea06d9a52b1 100644
--- a/src/pl/plpython/plpy_plpymodule.c
+++ b/src/pl/plpython/plpy_plpymodule.c
@@ -6,11 +6,9 @@
 
 #include "postgres.h"
 
-#include "access/xact.h"
 #include "mb/pg_wchar.h"
 #include "plpy_cursorobject.h"
 #include "plpy_elog.h"
-#include "plpy_main.h"
 #include "plpy_planobject.h"
 #include "plpy_plpymodule.h"
 #include "plpy_resultobject.h"
@@ -18,7 +16,6 @@
 #include "plpy_subxactobject.h"
 #include "plpython.h"
 #include "utils/builtins.h"
-#include "utils/snapmgr.h"
 
 HTAB	   *PLy_spi_exceptions = NULL;
 
diff --git a/src/pl/plpython/plpy_procedure.c b/src/pl/plpython/plpy_procedure.c
index ba7786d31c3..c35a3b801ab 100644
--- a/src/pl/plpython/plpy_procedure.c
+++ b/src/pl/plpython/plpy_procedure.c
@@ -7,7 +7,6 @@
 #include "postgres.h"
 
 #include "access/htup_details.h"
-#include "access/transam.h"
 #include "catalog/pg_proc.h"
 #include "catalog/pg_type.h"
 #include "funcapi.h"
@@ -17,8 +16,6 @@
 #include "plpython.h"
 #include "utils/builtins.h"
 #include "utils/hsearch.h"
-#include "utils/inval.h"
-#include "utils/lsyscache.h"
 #include "utils/memutils.h"
 #include "utils/syscache.h"
 
diff --git a/src/pl/plpython/plpy_spi.c b/src/pl/plpython/plpy_spi.c
index ff87b27de09..bcbd07b70ae 100644
--- a/src/pl/plpython/plpy_spi.c
+++ b/src/pl/plpython/plpy_spi.c
@@ -8,7 +8,6 @@
 
 #include <limits.h>
 
-#include "access/htup_details.h"
 #include "access/xact.h"
 #include "catalog/pg_type.h"
 #include "executor/spi.h"
@@ -18,12 +17,10 @@
 #include "plpy_main.h"
 #include "plpy_planobject.h"
 #include "plpy_plpymodule.h"
-#include "plpy_procedure.h"
 #include "plpy_resultobject.h"
 #include "plpy_spi.h"
 #include "plpython.h"
 #include "utils/memutils.h"
-#include "utils/syscache.h"
 
 static PyObject *PLy_spi_execute_query(char *query, long limit);
 static PyObject *PLy_spi_execute_fetch_result(SPITupleTable *tuptable,
diff --git a/src/pl/plpython/plpy_util.c b/src/pl/plpython/plpy_util.c
index 22e2a599ad9..6d89b1cb60a 100644
--- a/src/pl/plpython/plpy_util.c
+++ b/src/pl/plpython/plpy_util.c
@@ -10,7 +10,6 @@
 #include "plpy_elog.h"
 #include "plpy_util.h"
 #include "plpython.h"
-#include "utils/memutils.h"
 
 /*
  * Convert a Python unicode object to a Python string/bytes object in