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commit 26719b3b22636418a8533f5776543dfe381e1425 Author: zhujiang.97 <[email protected]> AuthorDate: Fri Mar 17 20:11:17 2023 +0800 Update javadoc for RelColumnOrigin#isDerived method --- core/src/main/java/org/apache/calcite/rel/metadata/RelColumnOrigin.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/core/src/main/java/org/apache/calcite/rel/metadata/RelColumnOrigin.java b/core/src/main/java/org/apache/calcite/rel/metadata/RelColumnOrigin.java index 28aa144d5a..974501b50b 100644 --- a/core/src/main/java/org/apache/calcite/rel/metadata/RelColumnOrigin.java +++ b/core/src/main/java/org/apache/calcite/rel/metadata/RelColumnOrigin.java @@ -62,7 +62,7 @@ public class RelColumnOrigin { /** * Consider the query <code>select a+b as c, d as e from t</code>. The * output column c has two origins (a and b), both of them derived. The - * output column d as one origin (c), which is not derived. + * output column e has one origin (d), which is not derived. * * @return false if value taken directly from column in origin table; true * otherwise
