public SqlMonotonicity getMonotonicity(String columnName) { return table.getMonotonicity(columnName); }
public SqlMonotonicity getMonotonicity(String columnName) { return table.getMonotonicity(columnName); }
public SqlMonotonicity getMonotonicity(String columnName) { final SqlValidatorTable table = getTable(); return table.getMonotonicity(columnName); } }
public SqlMonotonicity getMonotonicity(String columnName) { final SqlValidatorTable table = getTable(); return table.getMonotonicity(columnName); } }
final String fieldName = fields.get(i).getName(); final SqlMonotonicity monotonicity = table.getMonotonicity(fieldName); if (monotonicity != SqlMonotonicity.NotMonotonic) { monotonicExprs.add(
private List<RelCollation> deduceMonotonicity(SqlValidatorTable table) { final RelDataType rowType = table.getRowType(); final List<RelCollation> collationList = new ArrayList<RelCollation>(); // Deduce which fields the table is sorted on. int i = -1; for (RelDataTypeField field : rowType.getFieldList()) { ++i; final SqlMonotonicity monotonicity = table.getMonotonicity(field.getName()); if (monotonicity != SqlMonotonicity.NotMonotonic) { final RelFieldCollation.Direction direction = monotonicity.isDecreasing() ? RelFieldCollation.Direction.Descending : RelFieldCollation.Direction.Ascending; collationList.add( RelCollationImpl.of( new RelFieldCollation( i, direction, RelFieldCollation.NullDirection.UNSPECIFIED))); } } return collationList; }
private List<RelCollation> deduceMonotonicity(SqlValidatorTable table) { final RelDataType rowType = table.getRowType(); final List<RelCollation> collationList = new ArrayList<RelCollation>(); // Deduce which fields the table is sorted on. int i = -1; for (RelDataTypeField field : rowType.getFieldList()) { ++i; final SqlMonotonicity monotonicity = table.getMonotonicity(field.getName()); if (monotonicity != SqlMonotonicity.NOT_MONOTONIC) { final RelFieldCollation.Direction direction = monotonicity.isDecreasing() ? RelFieldCollation.Direction.DESCENDING : RelFieldCollation.Direction.ASCENDING; collationList.add( RelCollationImpl.of( new RelFieldCollation( i, direction, RelFieldCollation.NullDirection.UNSPECIFIED))); } } return collationList; }