The nonscalar types, cursor and table, can't be specified as a parameter data type in either Transact-SQL or CLR functions. If type_schema_name isn't specified, the Database Engine looks for the scalar_parameter_data_type in the following order: The schema that contains the names of SQL...
For more information, see Converting Data from SQL to C Data Types in Appendix D: Data Types. 22007 Invalid datetime format A character column in the result set was bound to a date, time, or timestamp C structure, and a value in the column was, respectively, an invalid date, time, or...
ROW(Types.STRING(),Types.STRING()); } } 在MyUDTF中继承了TableFunction<T>, 所有的自定义表函数都必须继承该抽象类,其中T表示返回的数据类型,通常如果是原子类型则直接指定例如String, 如果是复合类型通常会选择Row, FlinkSQL 通过类型提取可以自动识别返回的类型,如果识别不了需要重载其getResultType方法,指定...
[Output] Pointer to a buffer in which to return the SQL data type of the parameter. This value is read from the SQL_DESC_CONCISE_TYPE record field of the IPD. This will be one of the values in theSQL Data Typessection of Appendix D: Data Types, or a driver-specific SQL data type...
PLSQL子程序体; 三、简单例子:计算两个数字的和 3.1、函数定义 CREATEORREPLACEFUNCTIONadd_numbers(d1innumber, d2innumber)-- 函数声明,包括名称、参数名称及类型 returnnumber-- 返回值类型声明 as-- 或者写作is,均可 begin-- begin与end中间为pl sql 代码块,可执行查询、插入、更新、删除操作 ...
[Input] The type identifier of the C data type of the *TargetValuePtrbuffer. For a list of valid C data types and type identifiers, see theC Data Typessection in Appendix D: Data Types. IfTargetTypeis SQL_ARD_TYPE, the driver uses the type identifier specified in the SQL_DESC_CONCISE...
import org.apache.flink.util.Collector;import java.sql.Timestamp;import java.util.ArrayList;import java.util.Comparator;import java.util.HashMap;public class ProcessAllWindowTopN {public static void main(String[] args) throws Exception {StreamExecutionEnvironment env = StreamExecutionEnvironment.get...
The conversion types available in your system vary according to the setup of your ERP system. In general, these are either M or EURX. Contact your system administrator for the details of your specific table configuration. LOOKUP: The type of lookup to be performed. ...
The nonscalar types, cursor and table, can't be specified as a parameter data type in either Transact-SQL or CLR functions. If type_schema_name isn't specified, the Database Engine looks for the scalar_parameter_data_type in the following order: The schema that contains the names of SQL...
Identifies that the output of the function is a table. The parentheses that follow the keyword enclose the list of names and data types of the columns of the table. column-name Specifies the name of the column. The name is an SQL identifier and must be unique within the RETURNS TABLE cla...