xtern commented on code in PR #6160:
URL: https://github.com/apache/ignite-3/pull/6160#discussion_r2182480277
##########
modules/sql-engine/src/main/java/org/apache/ignite/internal/sql/engine/sql/fun/IgniteSqlOperatorTable.java:
##########
@@ -397,6 +397,21 @@ public boolean isDeterministic() {
InferTypes.FIRST_KNOWN,
MINUS_OPERATOR_TYPES_CHECKER);
+ private static RelDataType deriveDatetimePlusMinusIntervalType(
+ RelDataTypeFactory typeFactory,
+ RelDataType datetimeType,
+ RelDataType intervalType,
+ boolean nullable
+ ) {
+ if (datetimeType.getSqlTypeName().allowsPrecScale(true, false)
Review Comment:
Thanks, assertions added
##########
modules/sql-engine/src/main/java/org/apache/ignite/internal/sql/engine/sql/fun/IgniteSqlOperatorTable.java:
##########
@@ -397,6 +397,21 @@ public boolean isDeterministic() {
InferTypes.FIRST_KNOWN,
MINUS_OPERATOR_TYPES_CHECKER);
+ private static RelDataType deriveDatetimePlusMinusIntervalType(
+ RelDataTypeFactory typeFactory,
+ RelDataType datetimeType,
+ RelDataType intervalType,
+ boolean nullable
+ ) {
+ if (datetimeType.getSqlTypeName().allowsPrecScale(true, false)
+ && intervalType.getScale() > datetimeType.getPrecision()) {
+ // Using a fraction of a second from an interval as the precision
of the expression.
+ return typeFactory.createSqlType(datetimeType.getSqlTypeName(),
intervalType.getScale());
Review Comment:
Thanks, fixed.
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