Examples with OptimizerContext com.hazelcast.jet.sql.impl.OptimizerContext used on opensource projects

Example 1 with OptimizerContext

use of com.hazelcast.jet.sql.impl.OptimizerContext in project hazelcast by hazelcast.

the class OptimizerTestSupport method optimizeLogical.

protected RelNode optimizeLogical(String sql, HazelcastTable... tables) {
    HazelcastSchema schema = schema(tables);
    OptimizerContext context = context(schema);
    return optimizeLogicalInternal(sql, context);
}

Example 2 with OptimizerContext

use of com.hazelcast.jet.sql.impl.OptimizerContext in project hazelcast by hazelcast.

the class OptimizerTestSupport method context.

private static OptimizerContext context(HazelcastSchema schema, QueryDataType... parameterTypes) {
    OptimizerContext context = OptimizerContext.create(HazelcastSchemaUtils.createCatalog(schema), QueryUtils.prepareSearchPaths(null, null), emptyList(), 1, name -> null);
    ParameterConverter[] parameterConverters = IntStream.range(0, parameterTypes.length).mapToObj(i -> new StrictParameterConverter(i, SqlParserPos.ZERO, parameterTypes[i])).toArray(ParameterConverter[]::new);
    QueryParameterMetadata parameterMetadata = new QueryParameterMetadata(parameterConverters);
    context.setParameterMetadata(parameterMetadata);
    return context;
}

Example 3 with OptimizerContext

use of com.hazelcast.jet.sql.impl.OptimizerContext in project hazelcast by hazelcast.

the class OptimizerTestSupport method optimizeLogical.

protected RelNode optimizeLogical(String sql, boolean requiresJob, HazelcastTable... tables) {
    HazelcastSchema schema = schema(tables);
    OptimizerContext context = context(schema);
    context.setRequiresJob(requiresJob);
    return optimizeLogicalInternal(sql, context);
}

Example 4 with OptimizerContext

use of com.hazelcast.jet.sql.impl.OptimizerContext in project hazelcast by hazelcast.

the class OptimizerTestSupport method optimizePhysical.

protected Result optimizePhysical(String sql, List<QueryDataType> parameterTypes, HazelcastTable... tables) {
    HazelcastSchema schema = schema(tables);
    OptimizerContext context = context(schema, parameterTypes.toArray(new QueryDataType[0]));
    return optimizePhysicalInternal(sql, context);
}