Package io.crate.metadata.information

Examples of io.crate.metadata.information.InformationSchemaInfo

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        Routing routing = new Routing(MapBuilder.<String, Map<String, Set<Integer>>>newMapBuilder().put(
                null, MapBuilder.<String, Set<Integer>>newMapBuilder().put("information_schema.tables", null).map()
        ).map());
        CollectNode collectNode = new CollectNode("tablesCollect", routing);

        InformationSchemaInfo schemaInfo =  cluster().getInstance(InformationSchemaInfo.class);
        TableInfo tablesTableInfo = schemaInfo.getTableInfo("tables");
        List<Symbol> toCollect = new ArrayList<>();
        for (ReferenceInfo info : tablesTableInfo.columns()) {
            toCollect.add(new Reference(info));
        }
        Symbol tableNameRef = toCollect.get(1);
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        Routing routing = new Routing(MapBuilder.<String, Map<String, Set<Integer>>>newMapBuilder().put(
                null, MapBuilder.<String, Set<Integer>>newMapBuilder().put("information_schema.columns", null).map()
        ).map());
        CollectNode collectNode = new CollectNode("columnsCollect", routing);

        InformationSchemaInfo schemaInfo =  cluster().getInstance(InformationSchemaInfo.class);
        TableInfo tableInfo = schemaInfo.getTableInfo("columns");
        List<Symbol> toCollect = new ArrayList<>();
        for (ReferenceInfo info : tableInfo.columns()) {
            toCollect.add(new Reference(info));
        }
        collectNode.toCollect(toCollect);
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Related Classes of io.crate.metadata.information.InformationSchemaInfo

  • io.crate.operation.collect.HandlerSideLevelCollectTest
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