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-rw-r--r--src/backend/utils/adt/numeric.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/backend/utils/adt/numeric.c b/src/backend/utils/adt/numeric.c
index 898c52099bd..834339dcff2 100644
--- a/src/backend/utils/adt/numeric.c
+++ b/src/backend/utils/adt/numeric.c
@@ -4245,7 +4245,15 @@ int64_div_fast_to_numeric(int64 val1, int log10val2)
*/
if (m > 0)
{
+#if DEC_DIGITS == 4
static int pow10[] = {1, 10, 100, 1000};
+#elif DEC_DIGITS == 2
+ static int pow10[] = {1, 10};
+#elif DEC_DIGITS == 1
+ static int pow10[] = {1};
+#else
+#error unsupported NBASE
+#endif
StaticAssertDecl(lengthof(pow10) == DEC_DIGITS, "mismatch with DEC_DIGITS");