Github user takuti commented on a diff in the pull request:
https://github.com/apache/incubator-hivemall/pull/135#discussion_r192006959
--- Diff: core/src/main/java/hivemall/tools/sanity/AssertUDF.java ---
@@ -25,8 +25,10 @@
@Description(name = "assert",
value = "_FUNC_(boolean condition) or _FUNC_(boolean condition,
string errMsg)"
- + "- Throws HiveException if condition is not met")
-@UDFType(deterministic = true, stateful = false)
+ + "- Throws HiveException if condition is not met",
+ extended = "SELECT count(1) FROM stock_price WHERE assert(price >
0.0);\n"
+ + "SELECT count(1) FROM stock_price WHRE assert(price >
0.0, 'price MUST be more than 0.0')")
--- End diff --
typo `s/WHRE/WHERE/`
---
