可以将DESCRIBE命令与其他SQL命令结合使用以获得所需的输出。一种方法是查询USER_TAB_COLUMNS视图。它包含...
3.10 Constraints on SQL in a Distributed Environment 3.11 Oracle's Optimizer and Heterogeneous Services 4 Using Heterogeneous Services Agents 5 Performance Recommendations Index 3.9 SQL*Plus DESCRIBE Command You can describe non-Oracle system objects using the SQL*Plus DESCRIBE command. However, there...
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When attempting to cut a row and insert it futher down, Excel disallows with message: "The command you chose cannot be peformed with multiple selections". If I unhide column-D or set the fil... 类与对象(面向对象的编程语言java) SQL语句explain获取的查询执行计划 ...
400 SqlExecuteFailedOrTimeout sql command execution failed or timed out:%s. sql命令执行失败或执行超时 400 ColdData.EngineVersionNotSupport The current instance engine version not support coldDataEnabled. 当前实例引擎版本不支持归档冷数据。 400 ColdData.MinorVersionNotSupport The current instance minor ve...
400 SqlExecuteFailedOrTimeout sql command execution failed or timed out:%s. sql命令执行失败或执行超时 400 ColdData.EngineVersionNotSupport The current instance engine version not support coldDataEnabled. 当前实例引擎版本不支持归档冷数据。 400 ColdData.MinorVersionNotSupport The current instance minor ve...
SQLGetTypeInfo SQLMoreResults SQLNativeSql SQLNumResultCols SQLParamData SQLPrimaryKeys SQLProcedureColumns SQLProcedures SQLPutData SQLRowCount SQLSetConnectAttr SQLSetEnvAttr SQLSetDescField SQLSetDescRec SQLSetStmtAttr SQLSpecialColumns SQLStatistics SQLTablePrivileges ...
Let us elaborate the elementary syntax to show the structure of DESCRIBE TABLE command in SQL server: DESCRIBE | DESC [TableName | ViewName]; The terms mentioned above are described below: The TableName denotes the name of the table in the database for which we want to see the structure....
For the DESCRIBE DATA PARTITIONS FOR TABLE command, specifies that output include a second table with the following additional information: Data partition sequence identifier Data partition expression in SQL SHOW DETAIL For the DESCRIBE TABLE command, specifies that output include the following addition...
ERRORCODE=-4229, SQLSTATE=null 测试过程 Test 1 直接在Db2命令行运行insert语句: $ db2 "insert into t6 values (1, 'abcdefghijk')" DB21034E The command was processed as an SQL statement because it was not a valid Command Line Processor command. During SQL processing it returned: SQL0433N ...