1 files changed, 13 insertions, 0 deletions
diff --git a/src/tools/make_keywords b/src/tools/make_keywords
new file mode 100755
index 00000000000..dc166951297
--- /dev/null
+++ b/src/tools/make_keywords
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+cat <<END
+To get a list of keywords compared to SQL'92, take the keywords out of
+backend/parser/keywords.c and tools/SQL_keywords.
+
+Then run sdif with the PostgreSQL keyword file first, then the SQL'92
+keywords.  Here is what I used:
+
+sdif /tmp/pgkeywords tools/SQL_keywords |\
+sed 's/</ /' | sed 's/>/ /'|sed 's/|/\
+                                        /' | sort -b +0
+END