Here, IF NOT EXISTS is an optional clause, which notifies the user that a database with the same name already exists. We can use SCHEMA in place of DATABASE in this command. The following query is executed to create a database nameduserdb: hive>CREATEDATABASE[IF NOT EXISTS]userdb; or ...
Logging initialized using configuration in jar:file:/opt/hive-2.1.1/lib/hive-common-2.1.1.jar!/hive-log4j2.properties Async: true Hive-on-MR is deprecated in Hive 2 and may not be available in the future versions. Consider using a different execution engine (i.e. spark, tez) or using ...
1 # 创建库 2 create database if not exists test_db 3 comment 'my frist db'; 4 5 0: jdbc:hive2://mini01:10000> describe database test_db; # 建库信息 6 +---+---+---+---+---+---+--+ 7 | db_name | comment | location | owner_name | owner_type | parameters | 8 ...
After that, every command i type gives the same error, even "show tables". In hiveserver2.log i found those lines: 2018-08-07 13:11:36,622 ERROR [HiveServer2-Background-Pool: Thread-22099]: bonecp.ConnectionHandle (ConnectionHandle.java:markPossiblyBroken(388)) - Database access problem...
Driver: Hive JDBC (version 1.1.0-cdh5.16.2) Transaction isolation: TRANSACTION_REPEATABLE_READ INFO : Compiling command(queryId=hive_20200308155858_019a49da-ea7d-441c-863d-f37ff4c86d32): create database test INFO : Semantic Analysis Completed INFO : Returning Hive schema: Schema(fie...
The ID of the Data Catalog in which to create the database. If none is provided, the Amazon Web Services account ID is used by default. --database-input(structure) The metadata for the database. Name -> (string) The name of the database. For Hive compatibility, this is folded to ...
语句:create database 数据库名; 实例:create database tests; 3. 查看数据库详情 语句:show create database 数据库名; 实例:show create database tests; 4. 创建数据库指定字符集 语句:create database 数据库名 character set gbk/utf8; 实例:create database tests_1005 character set utf8; 5. 删除数...
As of Hive 0.10.0. SHOW TBLPROPERTIES tblname; SHOW TBLPROPERTIES tblname("foo"); The first form lists all of the table properties for the table in question one per row separated by tabs. The second form of the command prints only the value for the property that's being asked for. ...
DatabaseName The catalog database in which to create the new table. For Hive compatibility, this name is entirely lowercase. Type: String Length Constraints: Minimum length of 1. Maximum length of 255. Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]* Required: Yes...
CustomDataSourceLinkedService CustomDataset CustomEventsTrigger CustomSetupBase DWCopyCommandDefaultValue DWCopyCommandSettings DataFlow DataFlowComputeType DataFlowDebugCommandPayload DataFlowDebugCommandRequest DataFlowDebugCommandResponse DataFlowDebugCommandType DataFlowDebugPackage DataFlowDebugPackageDebugSett...