var_paramsql = sqlClient.HiSql(@"select * from Hi_FieldModel where tabname in (@TabName) and fieldname=@fieldname and tabname in (select tabname from hi_tabmodel where tabname in (@TabName) )",new{ TabName =newList<string> {"Hi_TestQuery","Hi_FieldModel"}, FieldName ="DbServ...
报错:Feature not supported: INSERT on conflict contains un-unique column 问题原因:INSERT ON CONFLICT中的conflict条件使用了非主键字段。 解决方法:INSERT ON CONFLICT中的conflict条件只能使用主键。 报错:Feature not supported: UPDATE with shard keys ...
Object> articleInfo = new HashMap<String, Object>(); ResultSet rs = null; Connection connection = null; if (id != null) { try { Class.forName("com.mysql.jdbc.Driver"); connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/javaweb-bbs", "root...
Flink SQL> show tables; Empty set Flink SQL> CREATE TABLE alan_first_table ( > t_id BIGINT, > t_name STRING, > t_balance DOUBLE, > t_age INT > ) WITH ( > 'connector' = 'filesystem', > 'path' = 'hdfs://HadoopHAcluster/flinktest/firstdemo/', > 'format' = 'csv' > ); ...
().contains("insert")){if(lineAgeEnabled){if(FIELD_LINE_AGE_SQL_COULD_SET.get()){//线程本地变量在这里FIELD_LINE_AGE_SQL.set(sqlText)}FIELD_LINE_AGE_SQL_COULD_SET.remove()}}delegate.parsePlan(sqlText)}//调用原始的sqlparseroverride defparseExpression(sqlText:String):Expression={delegate....
// error:没有分组的话聚合函数默认统计所有员工的数据,但是这里select又查询了部门号deptno// 这样同时显示出来会有歧义,所以要使用group by进行分组mysql> select deptno, avg(sal), max(sal) from emp;ERROR 1140 (42000): In aggregated query without GROUP BY, expression #1 of SELECT list contains nonag...
COLUMN_ALREADY_EXISTS、CONFLICTING_COLUMN_NAMES_ERROR、DELTA_DUPLICATE_COLUMNS_FOUND、DELTA_TABLE_ALREADY_CONTAINS_CDC_COLUMNS、DUPLICATE_ROUTINE_RETURNS_COLUMNS 42713 在清單中偵測到重複的物件,或與現有物件相同。 DUPLICATED_FIELD_NAME_IN_ARROW_STRUCT,STATIC_PARTITION_COLUMN_IN_INSERT_COLUMN_LIST 42723 具...
SQL - The field contains NULL, 0 or 1 - i want to see anything but 1 - how to write Hi I only want the column to bring back 0 or NULL - ive tried <>1 but that only brings back 0 IN (N' ', N'0') but doesnt like it,...
{}publicvoidflatMap(String value,Collector<Tuple2<String,Integer>>out){String[]tokens=value.toLowerCase().split("\\W+");String[]var4=tokens;int var5=tokens.length;for(int var6=0;var60){out.collect(newTuple2(token,1));}}} SQL 代码语言:javascript 代码运行次数:0 运行 AI代码解释 .....
If an index-organized table is partitioned and contains LOB columns, then you should specify the index_org_table_clause first, then the LOB_storage_clause, and then the appropriate table_partitioning_clauses.See Also: "Index-Organized Table Example"Note: You cannot use the TO_LOB function...