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Diffstat (limited to 'src/bin/psql/variables.h')
-rw-r--r--src/bin/psql/variables.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/bin/psql/variables.h b/src/bin/psql/variables.h
index c8c3a0adaea..06493b49d86 100644
--- a/src/bin/psql/variables.h
+++ b/src/bin/psql/variables.h
@@ -11,7 +11,8 @@
#define VARIABLES_H
#include <c.h>
-#define VALID_VARIABLE_CHARS "abcdefghijklmnopqrstuvwxyz0123456789_"
+#define VALID_VARIABLE_CHARS "abcdefghijklmnopqrstuvwxyz"\
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ" "0123456789_"
struct _variable
{