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kettle6.0使用手册(8)

来源:网络收集 时间:2026-08-24
导读: processing very large and complex XML files very fast.'); INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (50,'StreamLookup','流查询','从转换中的其它流里查询值.'); INSERT IN

processing very large and complex XML files very fast.');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (50,'StreamLookup','流查询','从转换中的其它流里查询值.');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (51,'Sequence','增加序列','从序列获取下一个值');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (52,'YamlInput','Yaml 输入','Read YAML source (file or stream) parse them and convert them to rows and writes these to one or more output. ');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (53,'TableInput','表输入','从数据库表里读取信息.');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (54,'SetSessionVariableStep','Set session variables','Set session variables in the current user session.');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (55,'RowsToResult','复制记录到结果','使用这个步骤把记录写到正在执行的任务.{0}信息将会被传递给同一个任务里的下一个条目.');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (56,'JsonInput','Json 输入','Extract relevant portions out of JSON structures (file or incoming field) and output rows');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (57,'SymmetricCryptoTrans','对称加密','Encrypt or decrypt a string using symmetric encryption.'||chr(13)||'Available algorithms are DES, AES, TripleDES.');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (58,'SSTableOutput','SSTable Output','Writes to a filesystem directory as a Cassandra SSTable');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (59,'SalesforceUpdate','Salesforce Update','Update records in Salesforce module.');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (60,'MetaInject','ETL元数据注入','This step allows you to inject metadata into an existing transformation prior to execution. This allows for the creation of dynamic and highly flexible data integration solutions.');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (61,'MondrianInput','Mondrian 输入','Execute and retrieve data using an MDX query against a Pentaho Analyses OLAP server (Mondrian)');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (62,'RandomValue','生成随机数','Generate random value');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (63,'PGPEncryptStream','PGP Encrypt stream','Encrypt data stream with PGP');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (64,'LDAPOutput','LDAP 输出','Perform Insert, upsert, update, add or delete operations on records based on their DN (Distinguished Name).');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (65,'TextFileInput','文本文件输入','从一个文本文件(几种格式)里读取数据{0}这些数据可以被传递到下一个步骤里...');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (66,'HBaseRowDecoder','HBase Row Decoder','Decodes an incoming key and HBase result object according to a mapping ');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (67,'Update','更新','基于关键字更新记录到数据库');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (68,'SwitchCase','Switch / Case','Switch a row to a certain target step based on the case value in a field.');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (69,'SFTPPut','SFTP Put','Upload a file or a stream file to remote host via SFTP');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (70,'HBaseOutput','HBase Output','Writes data to an HBase table according to a mapping');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (71,'HBaseInput','HBase Input','Reads data from a HBase table according to a mapping ');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (72,'ValueMapper','值映射','Maps values of a certain field from one value to

another');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (73,'DynamicSQLRow','执行Dynamic SQL','Execute dynamic SQL statement build in a previous field');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (74,'GetVariable','获取变量','Determine the values of certain (environment or Kettle) variables and put them in field values.');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (75,'TypeExitExcelWriterStep','Microsoft Excel 输出','Writes or appends data to an Excel file');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (76,'AvroInput','Avro Input','Reads data from an Avro file');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (77,'MergeRows','合并记录','合并两个数据流, 并根据某个关键字排序. 这两个数据流被比较,以标识相等的、变更的、删除的和新建的记录.');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (78,'PaloDimInput','Palo Dim Input','Reads data from a defined Palo Dimension');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (79,'Rest','REST Client','Consume RESTfull

services.'||chr(13)||'REpresentational State Transfer (REST) is a key design idiom that embraces a stateless client-server'||chr(13)||'architecture in which the web services are viewed as resources and can be identified by their URLs');

INSERT INTO R_STEP_TYPE(ID_STEP_TYPE, CODE, DESCRIPTION, HELPTEXT) VALUES (80,'NumberRange','数值范围','Create ranges based on numeric field');

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