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我有一个事实 table 离开加入 v_gate_pm_trip 和 v_fate_pm_trip_cntr。
我能够通过日期(到达)dt 的月份名称生成 qvd)
然而,当它从常驻事实加载 * 时,整个月都没有获取数据。
FACT:
LOAD "TRIP_ID",
"PM_M",
"ARRIVE_DT",
MonthName("ARRIVE_DT") as MONTH_NAME, //find out the monthname present in the data
SQL SELECT *
FROM EODWADMIN."V_GATE_PM_TRIP";
LEFT JOIN
LOAD "TRIP_ID",
"CREATE_DT",
"MODIFIED_DT";
SQL SELECT *
FROM EODWADMIN."V_GATE_PM_TRIP_CNTR";
// Start looping through each distinct value in the Month field
for i = 1 to FieldValueCount('MONTH_NAME')
// In-loop variable that will get the current increment value from the Month field
let sMonhValue = FieldValue('MONTH_NAME', $(i));
trace Storing data for MONTH_NAME --> $(sMonhValue);
// NoConcatenate is used to tell Qlik to not concatenate the same tables
NoConcatenate
// Load the data for the current iteration month from the main data table
TempTable:
Load
*
Resident
FACT
where
MONTH_NAME = $(i) order by ARRIVE_DT;
// Store one month data in qvd. The name of the qvd will include the month value
Store TempTable into FACT_$(sMonhValue).qvd;
// If the qvd files need to be stored somewhere else - just provide the path like:
//Store TempTable into c:\users\UserName\Documents\RandData_$(sMonhValue).qvd;
// Drop the temp table. Otherwise it will get concatenated to the "previos" temp table
Drop Table TempTable;
next
// At the end the app will contain only one table - `RandData`
"where MONTH_NAME = $(i) order by ARRIVE_DT;" 部分有些奇怪。
$(i) 是一个数字,来自循环,你应该使用 "where MONTH_NAME = '$(sMonhValue )' order by ARRIVE_DT;"?
其中 MONTH_NAME = '$(sMonhValue)'
我有一个事实 table 离开加入 v_gate_pm_trip 和 v_fate_pm_trip_cntr。 我能够通过日期(到达)dt 的月份名称生成 qvd) 然而,当它从常驻事实加载 * 时,整个月都没有获取数据。
FACT:
LOAD "TRIP_ID",
"PM_M",
"ARRIVE_DT",
MonthName("ARRIVE_DT") as MONTH_NAME, //find out the monthname present in the data
SQL SELECT *
FROM EODWADMIN."V_GATE_PM_TRIP";
LEFT JOIN
LOAD "TRIP_ID",
"CREATE_DT",
"MODIFIED_DT";
SQL SELECT *
FROM EODWADMIN."V_GATE_PM_TRIP_CNTR";
// Start looping through each distinct value in the Month field
for i = 1 to FieldValueCount('MONTH_NAME')
// In-loop variable that will get the current increment value from the Month field
let sMonhValue = FieldValue('MONTH_NAME', $(i));
trace Storing data for MONTH_NAME --> $(sMonhValue);
// NoConcatenate is used to tell Qlik to not concatenate the same tables
NoConcatenate
// Load the data for the current iteration month from the main data table
TempTable:
Load
*
Resident
FACT
where
MONTH_NAME = $(i) order by ARRIVE_DT;
// Store one month data in qvd. The name of the qvd will include the month value
Store TempTable into FACT_$(sMonhValue).qvd;
// If the qvd files need to be stored somewhere else - just provide the path like:
//Store TempTable into c:\users\UserName\Documents\RandData_$(sMonhValue).qvd;
// Drop the temp table. Otherwise it will get concatenated to the "previos" temp table
Drop Table TempTable;
next
// At the end the app will contain only one table - `RandData`
"where MONTH_NAME = $(i) order by ARRIVE_DT;" 部分有些奇怪。
$(i) 是一个数字,来自循环,你应该使用 "where MONTH_NAME = '$(sMonhValue )' order by ARRIVE_DT;"?
其中 MONTH_NAME = '$(sMonhValue)'