ERROR 1050 (42S01): Table xxx already exists 今天遇到一个关于MySQL求助的问题,修改表结构时遇到“ERROR 1050 (42S01): table xxx already exits" mysql> ALTER TABLE DAY_BOOK_REPORTADD UNIT_PRICE_PCSDOUBLE(12,2) DEFAULT NULL; ERROR 1050 (42S01): TABLE 'INVGSP/#SQL-IB379' ALREADY EXISTS m...
ERROR 1050 (42S01): Table xxx already exists 今天遇到一个关于MySQL求助的问题,修改表结构时遇到“ERROR 1050 (42S01): table xxx already exits" mysql> ALTER TABLE DAY_BOOK_REPORT ADD UNIT_PRICE_PCS DOUBLE(12,2) DEFAULT NULL; ERROR 1050 (42S01): TABLE 'INVGSP/#SQL-IB379' ALREADY EXIST...
SELECTquery_id, query, extended_infoFROMhologres.hg_query_logWHEREextended_info->>'source_trx'='<transaction_id>'-- 通过CTAS本身记录的trans_id字段可以取到transaction idORDERBYquery_start ; 命令语法 Hologres中CREATE TABLE AS的命令语法如下。
SELECT的行为,先判断表是否存在, 如果存在,语句就相当于执行insert into select; 如果不存在,则相当于create table...官方英文描述如下: For CREATE TABLE … SELECT, if IF NOT EXISTS is given and the table already exists, MySQL...一个解决的办法就是先drop table,再执行CREATE TABLE IF NOT EXISTS ...
将Table API 与 DataStream API 结合的项目需要添加以下桥接模块之一。 它们包括对flink-table-api-java 或 flink-table-api-scala 的传递依赖以及相应的特定于语言的 DataStream API 模块。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 <dependency><groupId>org.apache.flink</groupId><artifactId>flink-...
It is called a nonclustered columnstore index to because the columns can be limited and it exists as a secondary index on a table. You can specify an order for the data in a nonclustered columnstore index in Azure SQL Database and in Azure SQL Managed Instance with the Always-up-to-...
It is called a nonclustered columnstore index to because the columns can be limited and it exists as a secondary index on a table. You can specify an order for the data in a nonclustered columnstore index in Azure SQL Database and in Azure SQL Managed InstanceAUTD. For more information, ...
Checks whether the specified table name already exists. If the name exists, no error is returned. table-name Specifies a unique name for the new table. The table name must be a valid identifier. You can use the RENAME statement to rename a Hadoop table. When you rename a Hadoop table, ...
I have an Oracle Connection _> DBI::dbGetInfo(conn) $dbname [1] "" $dbms.name [1] "Oracle" $db.version [1] "19.00.0000" $username [1] "USR_REPORTE_FRAUDES" $host [1] "" $port [1] "" $sourcename [1] "Default" $servername [1] "xxxxxx.redli...
nextindexSubTableArray(if more than one strike exists) and its index subtables are next. Each of the indexes must start on a long boundary; when using format 3, sometimes an extrauint16is needed in the offset array for padding. This table then continues with this array and indexes for ...