What does the SQL statement look like? For the error rows, what are the flow file's attributes set to? Reply 3,106 Views 0 Kudos joshua_adeleke Expert Contributor Created 03-02-2017 05:55 AM There was a special character (') in one of columns that made the insert stat...
SQLRETURNSQLPutData( SQLHSTMT StatementHandle, SQLPOINTER DataPtr, SQLLEN StrLen_or_Ind); 引數 StatementHandle [輸入]語句句柄。 DataPtr [輸入]緩衝區的指標,其中包含參數或數據行的實際數據。 數據必須位於 SQLBindParameter的ValueType自變數中指定的C 數據類型(適用於參數數據)或SQLBindCol的TargetType自變...
针对你遇到的问题“please add put { "odps.sql.submit.mode" : "script"} for multi-statement query in settings”,可以按照以下步骤解决: 打开settings配置文件: 如果你是通过编程方式(如Java SDK)配置MaxCompute,那么settings通常是在代码中以Map的形式存在的。 如果你是通过MaxCompute的控制台或其他UI界面操作...
PreparedStatement可以使用占位符,是预编译的,批处理比Statement效率高 详解:...接口:public interface PreparedStatement extends Statement之间的继承关系 SQL 语句被预编译并存储在 PreparedStatement 对象中...注:用于设置 IN 参数值的设置方法(setShort、setString 等等)必须指定与输入参数的已定义 SQL 类型兼容的类型...
SQLRETURNSQLPutData( SQLHSTMT StatementHandle, SQLPOINTER DataPtr, SQLLEN StrLen_or_Ind); StatementHandle [输入]语句句柄。 DataPtr [输入]指向包含参数或列的实际数据的缓冲区的指针。 数据必须位于 SQLBindParameter的ValueType参数中指定的C 数据类型(对于参数数据)或SQLBindCol的TargetType参数(对于列数据)。
ResultSet resultSet = statement.executeQuery(sql); String path = PropertiesUtil.get("FILE_PATH")+merchantNo+"record"+format.format(date) +".xlsx"; log.info("数据存放路径为:"+path); log.info("开始导出为excel"); createExcel(resultSet,path,format.format(date)); ...
Which issue does this PR close? Closes #6124. Depends on #6133. Rationale for this change This implements the handler for the new CommandStatementIngest message defined in Arrow Flight SQL version 17.0. What changes are included in this PR? The genera
ps = conn.prepareStatement(sql); } } // 处理数据 static void processData(Map<String, String> data, int lineNo, boolean hasMore) throws Exception { log("data:", data); if (SAVE) { if (!hasMore) { ps.executeBatch(); ps.close(); ...
Applies to:Databricks SQL Connector Put a local file into avolume. Примітка This statement is only available in theDatabricks SQL Connector. It cannot be submitted from the UI. Syntax PUT localfile_path INTO volume_path [ OVERWRITE ] ...
"odps.sql.submit.mode" : "script"} for multi-statement query in settings报错Maxcompute中多个sql...