90 92 101 102 103 104 106 128 访问 访问UDW数据仓库 数据仓库 1 客⼾端⼯具访问UDW 2 图形界⾯的⽅式访问UDW 数据导⼊ 数据导⼊ insert加载数据 copy加载数据 外部表并⾏加载数据 从hdfs加载数据 从mysql中导⼊数据 从oracle中导⼊数据 从ufile加载数据 开发指南 开发指南 1、连接数据库 2、数据库管理 Greenplum数据仓库 UDW Copyright © 2012-2021 UCloud 优刻得 9/206 快速上⼿ 快速上⼿ ⼀、创建数据仓库 ⼀、创建数据仓库 1.选择UDW标签可以跳转到UDW操作界⾯（如果没有这个标签，请联系客服申请开通），点击欢迎⻚的“开始探索”，然后点击“创建数据仓库”。 快速上⼿ Greenplum数据仓库 UDW Copyright © 2012-2021 UCloud setAutoCommit(false); System.out.println("Opened database successfully"); stmt.executeUpdate(sql); sql = "INSERT INTO COMPANY (ID,NAME,AGE,ADDRESS,SALARY) " + "VALUES (1, 'Allen', 25 , 'Texas', 15000.00 );";

Configuration File 541 Transfer the Data 542 Transforming with gpload 542 Transforming with gpfdist and INSERT INTO SELECT FROM 544 Configuration File Format 544 XML Transformation Examples 545 Command-based Bloat from System Catalogs 1043 Monitoring Greenplum Database Log Files 1045 Loading Data 1046 INSERT Statement with Column Values 1046 COPY Statement 1046 External Tables 1047 External Tables with Synopsis 1462 Description 1462 Parameters 1463 Examples 1463 Compatibility 1463 See Also 1463 INSERT 1464 Synopsis 1464 Description 1464 VMware Greenplum 7 Documentation VMware by Broadcom 81 Parameters

Database Log Files 359 Monitoring Greenplum Database Log Files 0 Loading Data 360 Loading Data 0 INSERT Statement with Column Values 361 COPY Statement 361 VMware Greenplum v6.19 Documentation VMware Configuration File 836 Transfer the Data 837 Transforming with gpload 838 Transforming with gpfdist and INSERT INTO SELECT FROM 839 Configuration File Format 839 XML Transformation Examples 841 Command-based USER MAPPING 1094 DROP VIEW 1094 END 1094 EXECUTE 1094 EXPLAIN 1094 FETCH 1095 GRANT 1095 INSERT 1096 LOAD 1096 LOCK 1096 VMware Greenplum v6.19 Documentation VMware, Inc. 65 MOVE 1096 PREPARE

Files 0 Loading Data 351 VMware Greenplum v6.18 Documentation VMware, Inc. 16 Loading Data 0 INSERT Statement with Column Values 352 COPY Statement 352 External Tables 352 External Tables with Gpfdist Configuration File 827 Transfer the Data 828 Transforming with gpload 829 Transforming with gpfdist and INSERT INTO SELECT FROM 830 Configuration File Format 830 XML Transformation Examples 832 Command-based USER MAPPING 1085 DROP VIEW 1085 END 1085 EXECUTE 1085 EXPLAIN 1085 FETCH 1086 GRANT 1086 INSERT 1087 LOAD 1087 LOCK 1087 VMware Greenplum v6.18 Documentation VMware, Inc. 64 MOVE 1087 PREPARE

Database Log Files 285 Monitoring Greenplum Database Log Files 0 Loading Data 286 Loading Data 0 INSERT Statement with Column Values 287 COPY Statement 287 External Tables 287 External Tables with Gpfdist Configuration File 759 Transfer the Data 760 Transforming with gpload 761 Transforming with gpfdist and INSERT INTO SELECT FROM 762 Configuration File Format 762 XML Transformation Examples 764 Command-based USER MAPPING 1021 DROP VIEW 1021 END 1021 EXECUTE 1021 EXPLAIN 1021 FETCH 1022 GRANT 1022 INSERT 1023 LOAD 1023 LOCK 1023 VMware Greenplum v6.17 Documentation VMware, Inc. 60 MOVE 1023 PREPARE

gpload 748 VMware Greenplum 6 Documentation VMware by Broadcom 35 Transforming with gpfdist and INSERT INTO SELECT FROM 749 Configuration File Format 749 XML Transformation Examples 751 Command-based Bloat from System Catalogs 1263 Monitoring Greenplum Database Log Files 1264 Loading Data 1266 INSERT Statement with Column Values 1266 COPY Statement 1266 External Tables 1266 External Tables with USER MAPPING 1342 DROP VIEW 1342 END 1342 EXECUTE 1342 EXPLAIN 1342 FETCH 1343 GRANT 1343 INSERT 1344 LOAD 1344 LOCK 1344 MOVE 1344 PREPARE 1345 REASSIGN OWNED 1345 REFRESH MATERIALIZED VIEW

20 Documentation VMware, Inc. 16 Monitoring Greenplum Database Log Files 354 Loading Data 355 INSERT Statement with Column Values 355 COPY Statement 355 External Tables 356 External Tables with Gpfdist Configuration File 827 Transfer the Data 828 Transforming with gpload 829 Transforming with gpfdist and INSERT INTO SELECT FROM 830 Configuration File Format 830 XML Transformation Examples 832 Command-based USER MAPPING 1084 DROP VIEW 1084 END 1084 EXECUTE 1084 EXPLAIN 1085 FETCH 1085 GRANT 1085 INSERT 1086 LOAD 1086 LOCK 1086 VMware Tanzu Greenplum v6.20 Documentation VMware, Inc. 55 MOVE 1087

Configuration File 717 Transfer the Data 718 Transforming with gpload 718 Transforming with gpfdist and INSERT INTO SELECT FROM 720 Configuration File Format 720 XML Transformation Examples 721 Command-based Bloat from System Catalogs 1231 Monitoring Greenplum Database Log Files 1232 Loading Data 1234 INSERT Statement with Column Values 1234 COPY Statement 1234 External Tables 1234 VMware Greenplum 6 USER MAPPING 1310 DROP VIEW 1310 END 1310 EXECUTE 1310 EXPLAIN 1310 FETCH 1311 GRANT 1311 INSERT 1312 LOAD 1312 LOCK 1312 MOVE 1312 PREPARE 1313 REASSIGN OWNED 1313 REFRESH MATERIALIZED VIEW

Configuration File 738 Transfer the Data 739 Transforming with gpload 739 Transforming with gpfdist and INSERT INTO SELECT FROM 740 Configuration File Format 741 XML Transformation Examples 742 Command-based Greenplum Database Log Files 1247 VMware Greenplum 6 Documentation VMware, Inc 55 Loading Data 1248 INSERT Statement with Column Values 1248 COPY Statement 1248 External Tables 1249 External Tables with USER MAPPING 1325 DROP VIEW 1325 END 1325 EXECUTE 1325 EXPLAIN 1325 FETCH 1325 GRANT 1326 INSERT 1327 LOAD 1327 LOCK 1327 MOVE 1327 PREPARE 1327 REASSIGN OWNED 1328 REFRESH MATERIALIZED VIEW

Configuration File 711 Transfer the Data 712 Transforming with gpload 713 Transforming with gpfdist and INSERT INTO SELECT FROM 714 Configuration File Format 714 XML Transformation Examples 716 Command-based sum(array[[1,2],[3,4]]) Example: CREATE TABLE mymatrix (myvalue int[]); INSERT INTO mymatrix VALUES (array[[1,2],[3,4]]); INSERT INTO mymatrix VALUES (array[[0,1],[1,0]]); SELECT sum(myvalue) FROM mymatrix; Bloat from System Catalogs 1206 Monitoring Greenplum Database Log Files 1207 Loading Data 1208 INSERT Statement with Column Values 1208 COPY Statement 1209 External Tables 1209 External Tables with