Github user hsuanyi commented on a diff in the pull request:
https://github.com/apache/drill/pull/397#discussion_r54916249
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/planner/sql/DrillSqlOperator.java
---
@@ -18,69 +18,43 @@
package org.apache.drill.exec.planner.sql;
-import com.google.common.base.Preconditions;
-import org.apache.drill.common.types.TypeProtos.MajorType;
-import org.apache.drill.common.types.TypeProtos.MinorType;
-import org.apache.calcite.rel.type.RelDataType;
-import org.apache.calcite.rel.type.RelDataTypeFactory;
-import org.apache.calcite.sql.SqlCall;
+import java.util.ArrayList;
+import java.util.List;
+
import org.apache.calcite.sql.SqlFunction;
import org.apache.calcite.sql.SqlFunctionCategory;
import org.apache.calcite.sql.SqlIdentifier;
-import org.apache.calcite.sql.SqlOperatorBinding;
import org.apache.calcite.sql.parser.SqlParserPos;
-import org.apache.calcite.sql.type.SqlTypeName;
-import org.apache.calcite.sql.validate.SqlValidator;
-import org.apache.calcite.sql.validate.SqlValidatorScope;
+import org.apache.drill.exec.expr.fn.DrillFuncHolder;
public class DrillSqlOperator extends SqlFunction {
- static final org.slf4j.Logger logger =
org.slf4j.LoggerFactory.getLogger(DrillSqlOperator.class);
-
- private static final MajorType NONE = MajorType.getDefaultInstance();
- private final MajorType returnType;
+ // static final org.slf4j.Logger logger =
org.slf4j.LoggerFactory.getLogger(DrillSqlOperator.class);
private final boolean isDeterministic;
+ private final List<DrillFuncHolder> functions;
public DrillSqlOperator(String name, int argCount, boolean
isDeterministic) {
- this(name, argCount, MajorType.getDefaultInstance(), isDeterministic);
+ this(name, new ArrayList<DrillFuncHolder>(), argCount, argCount,
isDeterministic);
--- End diff --
Will file a jira
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