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Add the decimal_mul() function.

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FossilOrigin-Name: 72eee04b67268ad38fd51ff32849f08c0a54cf1b481d5ecb11d77cc9c729ee03
This commit is contained in:
drh
2020-06-22 21:25:37 +00:00
parent beb9def059
commit 427af8dc3d
4 changed files with 77 additions and 13 deletions
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10
test/decimal.test
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@ -115,4 +115,14 @@ do_execsql_test 4010 {
FROM t3;
} {1505500000000000000015055.00000000000000015055}
do_execsql_test 5000 {
WITH RECURSIVE c(x,y,z) AS (
VALUES(0,'1','1')
UNION ALL
SELECT x+1, decimal_mul(y,'2'), decimal_mul(z,'0.5')
FROM c WHERE x<32
)
SELECT count(*) FROM c WHERE decimal_mul(y,z)='1';
} {33}
finish_test