本文整理汇总了Java中org.apache.calcite.plan.hep.HepPlanner.addRelTraitDef方法的典型用法代码示例。如果您正苦于以下问题：Java HepPlanner.addRelTraitDef方法的具体用法？Java HepPlanner.addRelTraitDef怎么用？Java HepPlanner.addRelTraitDef使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.calcite.plan.hep.HepPlanner的用法示例。
在下文中一共展示了HepPlanner.addRelTraitDef方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: convert_
import org.apache.calcite.plan.hep.HepPlanner; //导入方法依赖的package包/类
private ParseResult convert_(Context context, String sql, boolean analyze,
boolean fail, CalciteCatalogReader catalogReader, SqlValidator validator,
SqlNode sqlNode1) {
final JavaTypeFactory typeFactory = context.getTypeFactory();
final Convention resultConvention =
enableBindable ? BindableConvention.INSTANCE
: EnumerableConvention.INSTANCE;
final HepPlanner planner = new HepPlanner(new HepProgramBuilder().build());
planner.addRelTraitDef(ConventionTraitDef.INSTANCE);
final SqlToRelConverter.ConfigBuilder configBuilder =
SqlToRelConverter.configBuilder().withTrimUnusedFields(true);
if (analyze) {
configBuilder.withConvertTableAccess(false);
}
final CalcitePreparingStmt preparingStmt =
new CalcitePreparingStmt(this, context, catalogReader, typeFactory,
context.getRootSchema(), null, planner, resultConvention,
createConvertletTable());
final SqlToRelConverter converter =
preparingStmt.getSqlToRelConverter(validator, catalogReader,
configBuilder.build());
final RelRoot root = converter.convertQuery(sqlNode1, false, true);
if (analyze) {
return analyze_(validator, sql, sqlNode1, root, fail);
}
return new ConvertResult(this, validator, sql, sqlNode1,
validator.getValidatedNodeType(sqlNode1), root);
}
示例2: convert_
import org.apache.calcite.plan.hep.HepPlanner; //导入方法依赖的package包/类
private ParseResult convert_(Context context, String sql, boolean analyze,
boolean fail, CalciteCatalogReader catalogReader, SqlValidator validator,
SqlNode sqlNode1) {
final JavaTypeFactory typeFactory = context.getTypeFactory();
final Convention resultConvention =
enableBindable ? BindableConvention.INSTANCE
: EnumerableConvention.INSTANCE;
final HepPlanner planner = new HepPlanner(new HepProgramBuilder().build());
planner.addRelTraitDef(ConventionTraitDef.INSTANCE);
final SqlToRelConverter.ConfigBuilder configBuilder =
SqlToRelConverter.configBuilder().withTrimUnusedFields(true);
if (analyze) {
configBuilder.withConvertTableAccess(false);
}
final CalcitePreparingStmt preparingStmt =
new CalcitePreparingStmt(this, context, catalogReader, typeFactory,
context.getRootSchema(), null, planner, resultConvention,
createConvertletTable());
final SqlToRelConverter converter =
preparingStmt.getSqlToRelConverter(validator, catalogReader,
configBuilder.build());
final RelRoot root = converter.convertQuery(sqlNode1, false, true);
if (analyze) {
return analyze_(validator, sql, sqlNode1, root, fail);
}
return new ConvertResult(this, validator, sql, sqlNode1,
validator.getValidatedNodeType(sqlNode1), root);
}