ffmax commented on a change in pull request #1443: [CALCITE-3282]
HiveSqlDialect unparse Interger type as Int in order to be compatible for
Hive1.x
URL: https://github.com/apache/calcite/pull/1443#discussion_r323220324
##########
File path:
core/src/main/java/org/apache/calcite/sql/dialect/HiveSqlDialect.java
##########
@@ -149,6 +127,22 @@ private void unparseTrim(SqlWriter writer, SqlCall call,
int leftPrec,
@Override public boolean supportsCharSet() {
return false;
}
+
+ @Override public SqlNode getCastSpec(final RelDataType type) {
+ if (type instanceof BasicSqlType) {
+ switch (type.getSqlTypeName()) {
+ case INTEGER:
+ final SqlBasicTypeNameSpec typeNameSpec = new SqlBasicTypeNameSpec(
+ INT,
+ type.getPrecision(),
+ type.getScale(),
Review comment:
Thx
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