fix doc issue

apache · Apr 16, 2019 · 18fd91c · 18fd91c
1 parent 8cfd1b8
commit 18fd91c
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Showing 2 changed files with 1 addition and 2 deletions.
diff --git a/core/src/main/java/org/apache/calcite/sql/SqlUtil.java b/core/src/main/java/org/apache/calcite/sql/SqlUtil.java
@@ -1019,7 +1019,7 @@ private void visitChild(SqlNode node) {
    * Whether the selectItem is a table function node in the select.
    * eg. "select table_func(1) as (f0,f1)"
    * @param selectItem select item
-   * @return
+   * @return true is this selectItem is a table function call
    */
   public static boolean isTableFunctionInSelect(SqlNode selectItem) {
     if (selectItem.getKind() == SqlKind.AS) {

diff --git a/core/src/main/java/org/apache/calcite/sql/validate/SqlConformance.java b/core/src/main/java/org/apache/calcite/sql/validate/SqlConformance.java
@@ -399,7 +399,6 @@ public interface SqlConformance {
    * Whether Select can contain a table function.
    * <p>For example, consider the query
    * <blockquote><pre> SELECT split(col) as (f0, f1) from a </pre> </blockquote>
-   * @return
    */
   boolean allowSelectTableFunction();
 }