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-rw-r--r--src/backend/parser/scan.l2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/parser/scan.l b/src/backend/parser/scan.l
index 9b33fb8d722..3248fb51080 100644
--- a/src/backend/parser/scan.l
+++ b/src/backend/parser/scan.l
@@ -407,7 +407,7 @@ octfail 0[oO]_?
binfail 0[bB]_?
numeric (({decinteger}\.{decinteger}?)|(\.{decinteger}))
-numericfail {decdigit}+\.\.
+numericfail {decinteger}\.\.
real ({decinteger}|{numeric})[Ee][-+]?{decinteger}
realfail ({decinteger}|{numeric})[Ee][-+]