Examples with OptimizationContext io.mycat.calcite.rewriter.OptimizationContext used on opensource projects

Example 6 with OptimizationContext

use of io.mycat.calcite.rewriter.OptimizationContext in project Mycat2 by MyCATApache.

the class ShardingJoinTest method parse.

public static Explain parse(String sql) {
    DrdsSqlCompiler drds = getDrds();
    DrdsSqlWithParams drdsSqlWithParams = DrdsRunnerHelper.preParse(sql, null);
    OptimizationContext optimizationContext = new OptimizationContext();
    MycatRel dispatch = drds.dispatch(optimizationContext, drdsSqlWithParams);
    Plan plan = new PlanImpl(dispatch, DrdsExecutorCompiler.getCodeExecuterContext(optimizationContext.relNodeContext.getConstantMap(), dispatch, false), drdsSqlWithParams.getAliasList());
    return new Explain(plan, drdsSqlWithParams);
}

Example 7 with OptimizationContext

use of io.mycat.calcite.rewriter.OptimizationContext in project Mycat2 by MyCATApache.

the class UnionAllTest method parse.

public static Explain parse(String sql) {
    DrdsSqlCompiler drds = getDrds();
    DrdsSqlWithParams drdsSqlWithParams = DrdsRunnerHelper.preParse(sql, null);
    OptimizationContext optimizationContext = new OptimizationContext();
    MycatRel dispatch = drds.dispatch(optimizationContext, drdsSqlWithParams);
    Plan plan = new PlanImpl(dispatch, DrdsExecutorCompiler.getCodeExecuterContext(optimizationContext.relNodeContext.getConstantMap(), dispatch, false), drdsSqlWithParams.getAliasList());
    return new Explain(plan, drdsSqlWithParams);
}

Example 8 with OptimizationContext

use of io.mycat.calcite.rewriter.OptimizationContext in project Mycat2 by MyCATApache.

the class AllShardingJoinTest method parse.

public static Explain parse(String sql) {
    DrdsSqlCompiler drds = getDrds();
    DrdsSqlWithParams drdsSqlWithParams = DrdsRunnerHelper.preParse(sql, null);
    OptimizationContext optimizationContext = new OptimizationContext();
    MycatRel dispatch = drds.dispatch(optimizationContext, drdsSqlWithParams);
    Plan plan = new PlanImpl(dispatch, DrdsExecutorCompiler.getCodeExecuterContext(optimizationContext.relNodeContext.getConstantMap(), dispatch, false), drdsSqlWithParams.getAliasList());
    return new Explain(plan, drdsSqlWithParams);
}

Example 9 with OptimizationContext

use of io.mycat.calcite.rewriter.OptimizationContext in project Mycat2 by MyCATApache.

the class BkaJoinTest method parse.

public static Explain parse(String sql) {
    DrdsSqlCompiler drds = getDrds();
    DrdsSqlWithParams drdsSqlWithParams = DrdsRunnerHelper.preParse("/*+ mycat:use_bka_join() */" + sql, null);
    OptimizationContext optimizationContext = new OptimizationContext();
    MycatRel dispatch = drds.dispatch(optimizationContext, drdsSqlWithParams);
    Plan plan = new PlanImpl(dispatch, DrdsExecutorCompiler.getCodeExecuterContext(optimizationContext.relNodeContext.getConstantMap(), dispatch, false), drdsSqlWithParams.getAliasList());
    return new Explain(plan, drdsSqlWithParams);
}

Example 10 with OptimizationContext

use of io.mycat.calcite.rewriter.OptimizationContext in project Mycat2 by MyCATApache.

the class DrdsTest method parse.

public static Explain parse(String sql) {
    DrdsSqlCompiler drds = getDrds();
    DrdsSqlWithParams drdsSqlWithParams = DrdsRunnerHelper.preParse(sql, null);
    OptimizationContext optimizationContext = new OptimizationContext();
    MycatRel dispatch = drds.dispatch(optimizationContext, drdsSqlWithParams);
    Plan plan = new PlanImpl(dispatch, DrdsExecutorCompiler.getCodeExecuterContext(optimizationContext.relNodeContext.getConstantMap(), dispatch, false), drdsSqlWithParams.getAliasList());
    return new Explain(plan, drdsSqlWithParams);
}