Package io.crate.metadata.table

Examples of io.crate.metadata.table.TableInfo.columns()

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        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);

        FunctionImplementation eqImpl = functions.get(new FunctionIdent(EqOperator.NAME,
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        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);
        collectNode.maxRowGranularity(RowGranularity.DOC);
        Object[][] result = operation.collect(collectNode).get();
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