LiShuMing commented on a change in pull request #1401: [CALCITE-3280] Add
regexp_replace function (Shuming Li)
URL: https://github.com/apache/calcite/pull/1401#discussion_r317523508
##########
File path:
core/src/main/java/org/apache/calcite/adapter/enumerable/RexImpTable.java
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@@ -450,6 +451,24 @@ public Expression implement(RexToLixTranslator translator,
NotImplementor.of(posixRegexImplementor), false);
defineImplementor(SqlStdOperatorTable.NEGATED_POSIX_REGEX_CASE_SENSITIVE,
NullPolicy.STRICT,
NotImplementor.of(posixRegexImplementor), false);
+ defineImplementor(REGEXP_REPLACE, NullPolicy.STRICT,
+ new NotNullImplementor() {
+ final NotNullImplementor[] implementors = {
+ new ReflectiveCallNotNullImplementor(
+ BuiltInMethod.REGEXP_REPLACE3.method),
+ new ReflectiveCallNotNullImplementor(
+ BuiltInMethod.REGEXP_REPLACE4.method),
+ new ReflectiveCallNotNullImplementor(
+ BuiltInMethod.REGEXP_REPLACE5.method),
+ new ReflectiveCallNotNullImplementor(
+ BuiltInMethod.REGEXP_REPLACE6.method)
+ };
+ public Expression implement(RexToLixTranslator translator,
+ RexCall call, List<Expression>
translatedOperands) {
Review comment:
Sorry for the `code styles`. I have fixed this.
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