tableName) { List columns = new ArrayList(); //在添加列时可以指定每一列的压缩格式 columns.add...compressionAlgorithm(ColumnSchema.CompressionAlgorithm.SNAPPY).build()); columns.add(new ColumnSchema.ColumnSchemaBuilder...compressionAlgorithm(ColumnSchema.CompressionAlgorithm.SNAPPY).build()); columns.add(new ColumnSchema.ColumnSchemaBuilder...compressionAlgorithm(ColumnSchema.CompressionAlgorithm.SNAPPY).build()); columns.add(new ColumnSchema.ColumnSchemaBuilder...compressionAlgorithm(ColumnSchema.CompressionAlgorithm.SNAPPY).build()); columns.add(new ColumnSchema.ColumnSchemaBuilder
(); // 设置表的schema List columns = new LinkedList(); columns.add...(newColumn("CompanyId", Type.INT32, true)); columns.add(newColumn("WorkId", Type.INT32, false)...); columns.add(newColumn("Name", Type.STRING, false)); columns.add(newColumn("Gender",...Type.STRING, false)); columns.add(newColumn("Photo", Type.STRING, false)); Schema schema
EventArgs)Handles MyBase.Load Dim matTable As New DataTable With matTable .Columns.Add...("MAT_IMG", GetType(String)) .Columns.Add("MAT_DESC1", GetType(String)) .Columns.Add(..."MAT_DESC2", GetType(String)) .Columns.Add("MAT_DESC3", GetType(String)) .Rows.Add()
KuduException { //设置表的schema List columns = new LinkedList(); columns.add...(newColumn("CompanyId", Type.INT32, true)); columns.add(newColumn("WorkId", Type.INT32, false));...columns.add(newColumn("Name", Type.STRING, false)); columns.add(newColumn("Gender", Type.STRING..., false)); columns.add(newColumn("Photo", Type.STRING, false)); Schema schema = new Schema(columns
s:value) { count++; } // define output record schema List columns = new ArrayList(3); columns.add...(new HCatFieldSchema("year", HCatFieldSchema.Type.INT, "")); columns.add(new HCatFieldSchema("month...", HCatFieldSchema.Type.INT, "")); columns.add(new HCatFieldSchema("flightCount", HCatFieldSchema.Type.INT
定义Kudu表的Schema信息 // 定义Kudu表每列Schema信息 List columns = new ArrayList(); columns.add...(new ColumnSchema.ColumnSchemaBuilder("id", Type.INT32).key(true).build()); columns.add(newColumnSchema...("name", Type.STRING, false)); columns.add(newColumnSchema("age", Type.INT8, false)); Schema schema
DataSet(); try { oda.Fill(ds, "cx"); ds.Tables["cx"].Columns.Add
");//新建Customers表 ds.Tables.Add(dt);//添加到内存数据源 col = ds.Tables["Customers"].Columns.Add...col.MaxLength = 5; //设置一列值为CustomerID,字符串类型,最大长度为5 col = ds.Tables["Customers"].Columns.Add...col.MaxLength = 40; //设置一列值为CompanyName,字符串类型,最大长度为40 col = ds.Tables["Customers"].Columns.Add...("Orders");//又新建一个Orders表,大同小异 ds.Tables.Add(dt); col = ds.Tables["Orders"].Columns.Add...("EmployeeID", typeof(int)); ds.Tables["Orders"].Columns.Add("OrderDate", typeof(DateTime
(new ColumnSchema.ColumnSchemaBuilder("id", Type.INT64).key(true).build()); columns.add(new...ColumnSchema.ColumnSchemaBuilder("user_id", Type.INT64).key(true).build()); columns.add(...new ColumnSchema.ColumnSchemaBuilder("start_time", Type.INT64).key(true).build()); columns.add...(new ColumnSchema.ColumnSchemaBuilder("id", Type.STRING).key(true).build()); columns.add(...new ColumnSchema.ColumnSchemaBuilder("value1", Type.INT32).key(true).build()); columns.add
String"); column1.put("propertyName", "name"); column1.put("comment", "姓名"); columns.add...Integer"); column2.put("propertyName", "age"); column2.put("comment", "年龄"); columns.add
String tableName = "test_table_2"; List columns = new ArrayList(); columns.add...(new FieldSchema("foo", "string", "")); columns.add(new FieldSchema("bar", "string", ""));
String dbName = "hive_metastore_test"; List columns = new ArrayList(); columns.add...(new FieldSchema("foo", "string", "")); columns.add(new FieldSchema("bar", "string", ""));
_columns.Contains(column)) { _columns.Add(column); }
} requestResponse.getDataset() .forEach(record -> columns.add
column.setHasLabelsOnlyForSelected(hasLabelForSelected); // 是否选中显示数据,一般为false columns.add
列数作为该数组的对应行坐标的值存进去,记录入当前选择的位置 queens[row] = i; // 记录入受影响的列和两个斜线 columns.add
build(); try { LinkedList columns = new LinkedList(); columns.add...(newColumn("id", Type.INT32,true)); columns.add(newColumn("name",Type.STRING,false));
{ continue; } queens[row] = i; columns.add
continue;//不能在同一斜线(负对角线方向) } queens[row] = i; columns.add
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