ALTER TABLE [ IF EXISTS ] [ ONLY ] name [ * ] action [, ... ] where action is one of: ALTER [ COLUMN ] column_name [ SET DATA ] TYPE data_type [ COLLATE collation ] [ USING expression ] eg: postgres=# create table t1(c1 int,c2 varchar(60)); postgres=# insert into t1 va...
ALTER TABLE [ IF EXISTS ] [ ONLY ] name [ * ] action [, ... ] where action is one of: ALTER [ COLUMN ] column_name [ SET DATA ] TYPE data_type [ COLLATE collation ] [ USING expression ] eg: postgres=# create table t1(c1 int,c2 varchar(60)); postgres=# insert into t1 va...
Alter user (rename) Alter user (alter properties) Column nameDescription useridID of user affected by the change. usernameUser name of the user affected by the change. oldusernameFor a rename action, the original user name. For any other action, this field is empty. ...
Column name Data type Description user_id integer The identifier of the user who submitted the unload. user_name character(50) Username of the user affected by the change. original_user_name character(50) The original username in a rename action. This field is empty for all other actions....
create temp table temp_table_column_scripts(script varchar); insert into temp_table_column_scripts select 'select ''' || column_name || ''' as column_name, ' || 'max(len(' || column_name ||')) as column_actual_len, ' || ...
insertintosnowplow.event_copy (select*fromsnowplow.event);droptablesnowplow.event;altertablesnowplow.event_copyrenametoevent;committransaction; Verify that the sort and dist keys are in place: SETsearch_pathto'snowplow';SELECT"column",type,encoding, distkey, sortkeyFROMpg_table_defWHEREtablename ='...
node_modules/.bin/node-redshift model:create <filename> Models A model will look like this 'use strict';varperson={'tableName':'people','tableProperties':{'id':{'type':'key'},'name':{'type':'string','required':true},'email':{'type':'string','required':true}}};module.exports=...
DataFlowRenameDataFlowOptionalParams DataFlowResource DataFlowSink DataFlowSource DataFlowSourceSetting DataFlowStagingInfo DataFlowUnion DataLakeAnalyticsUsqlActivity DataLakeStorageAccountDetails 数据集 DatasetCompression DatasetCompressionLevel DatasetCreateOrUpdateDatasetOptionalParams DatasetCreateOrUpdateDatasetResponse Dat...
DatasetRenameDatasetOptionalParams DatasetResource DatasetSchemaDataElement DatasetStorageFormat DatasetStorageFormatUnion DatasetUnion DataworldLinkedService DayOfWeek Db2AuthenticationType Db2LinkedService Db2Source Db2TableDataset DeleteActivity DeleteDataFlowDebugSessionRequest DelimitedTextDataset DelimitedTextReadSettings ...
Rename the step todrop ssn and filter age > 17, chooseUpdate, and then chooseCreate model. Export data and create model: Enterloan_data_forecast_datasetfor theDateset name, forModel name,enterloan_data_forecast, forProblem type, selec...