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Posted to issues@kylin.apache.org by "Temple Zhou (JIRA)" <ji...@apache.org> on 2018/07/19 10:16:00 UTC
[jira] [Updated] (KYLIN-3460) {fn CURRENT_DATE()} parse error
[ https://issues.apache.org/jira/browse/KYLIN-3460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Temple Zhou updated KYLIN-3460:
-------------------------------
Description:
Dear all,
I'm facing a very critical problem. When I use Tableau 10.5 with Kylin 2.1.0, the Tableau Server will send many SQL with "{fn CURRENT_DATE()}" via ODBC Driver, and the Kylin Server 2.1.0 will parse the CURRENT_DATE() to "2018-07-20 00:00:00"(the real current date). the logs are as below
{noformat}
Query Id: 14e7b152-6be0-4539-8fd0-c28bbffa6b25
SQL: SELECT "APP_DAILY_ACTIVE_USER_PROPERTY_DI"."AV" AS "AV", COUNT(DISTINCT "APP_DAILY_ACTIVE_USER_PROPERTY_DI"."MC") AS "usr_Calculation_267682710052360192_ok" FROM "ADL"."APP_DAILY_ACTIVE_USER_PROPERTY_DI" "APP_DAILY_ACTIVE_USER_PROPERTY_DI" LEFT JOIN "DIM"."APP" "APP" ON ("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."AC" = "APP"."ID") INNER JOIN "DIM"."CALENDAR" "CALENDAR" ON ("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."ACTION_DT" = "CALENDAR"."CAL_DT") WHERE ((CAST("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."ACTION_DT" AS TIMESTAMP) >= {ts '2018-06-20 00:00:00'}) AND (CAST("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."ACTION_DT" AS TIMESTAMP) < {ts '2018-07-20 00:00:00'}) AND ("APP"."NAME" = 'xxx')) GROUP BY "APP_DAILY_ACTIVE_USER_PROPERTY_DI"."AV"
User: ADMIN
Success: true
Duration: 0.06
Project: app
{noformat}
However, recently, I upgrade my Kylin Server to 2.3.1 even 2.4.0, then there are many Tableau reports get the same error due to the SQL contain "{fn CURRENT_DATE()}".
[Tableau Error Image|https://ws3.sinaimg.cn/large/006tKfTcgy1ftfbzshgs1j30fc0g2dhi.jpg]
Besides, I found that the logs(2.3.1&2.4.0) are different from the logs(2.1.0), the logs(2.4.0) are as below
{noformat}
SQL: SELECT MIN("APP"."PLATFORM") AS "TEMP_attr_PLATFORM_nk__1477839247__0_", MAX("APP"."PLATFORM") AS "TEMP_attr_PLATFORM_nk__4133837765__0_", COUNT(DISTINCT "APP_DAILY_ACTIVE_USER_PROPERTY_DI"."MC") AS "usr_Calculation_267682710052360192_ok" FROM "ADL"."APP_DAILY_ACTIVE_USER_PROPERTY_DI" "APP_DAILY_ACTIVE_USER_PROPERTY_DI" LEFT JOIN "DIM"."APP" "APP" ON ("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."AC" = "APP"."ID") INNER JOIN "DIM"."CALENDAR" "CALENDAR" ON ("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."ACTION_DT" = "CALENDAR"."CAL_DT") WHERE ((CAST("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."ACTION_DT" AS TIMESTAMP) >= {fn TIMESTAMPADD(SQL_TSI_DAY,-29,{fn CURRENT_DATE()})}) AND (CAST("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."ACTION_DT" AS TIMESTAMP) < {fn TIMESTAMPADD(SQL_TSI_DAY,1,{fn CURRENT_DATE()})}) AND ("APP"."NAME" = 'xxx') AND ("APP"."PLATFORM" = 'Android')) HAVING (COUNT(1) > 0)
User: ADMIN
Success: false
Duration: 0.05
Project: app
{noformat}
> {fn CURRENT_DATE()} parse error
> -------------------------------
>
> Key: KYLIN-3460
> URL: https://issues.apache.org/jira/browse/KYLIN-3460
> Project: Kylin
> Issue Type: Bug
> Components: Driver - ODBC
> Affects Versions: v2.3.0, v2.3.1, v2.4.0
> Reporter: Temple Zhou
> Priority: Critical
>
> Dear all,
> I'm facing a very critical problem. When I use Tableau 10.5 with Kylin 2.1.0, the Tableau Server will send many SQL with "{fn CURRENT_DATE()}" via ODBC Driver, and the Kylin Server 2.1.0 will parse the CURRENT_DATE() to "2018-07-20 00:00:00"(the real current date). the logs are as below
> {noformat}
> Query Id: 14e7b152-6be0-4539-8fd0-c28bbffa6b25
> SQL: SELECT "APP_DAILY_ACTIVE_USER_PROPERTY_DI"."AV" AS "AV", COUNT(DISTINCT "APP_DAILY_ACTIVE_USER_PROPERTY_DI"."MC") AS "usr_Calculation_267682710052360192_ok" FROM "ADL"."APP_DAILY_ACTIVE_USER_PROPERTY_DI" "APP_DAILY_ACTIVE_USER_PROPERTY_DI" LEFT JOIN "DIM"."APP" "APP" ON ("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."AC" = "APP"."ID") INNER JOIN "DIM"."CALENDAR" "CALENDAR" ON ("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."ACTION_DT" = "CALENDAR"."CAL_DT") WHERE ((CAST("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."ACTION_DT" AS TIMESTAMP) >= {ts '2018-06-20 00:00:00'}) AND (CAST("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."ACTION_DT" AS TIMESTAMP) < {ts '2018-07-20 00:00:00'}) AND ("APP"."NAME" = 'xxx')) GROUP BY "APP_DAILY_ACTIVE_USER_PROPERTY_DI"."AV"
> User: ADMIN
> Success: true
> Duration: 0.06
> Project: app
> {noformat}
> However, recently, I upgrade my Kylin Server to 2.3.1 even 2.4.0, then there are many Tableau reports get the same error due to the SQL contain "{fn CURRENT_DATE()}".
> [Tableau Error Image|https://ws3.sinaimg.cn/large/006tKfTcgy1ftfbzshgs1j30fc0g2dhi.jpg]
> Besides, I found that the logs(2.3.1&2.4.0) are different from the logs(2.1.0), the logs(2.4.0) are as below
> {noformat}
> SQL: SELECT MIN("APP"."PLATFORM") AS "TEMP_attr_PLATFORM_nk__1477839247__0_", MAX("APP"."PLATFORM") AS "TEMP_attr_PLATFORM_nk__4133837765__0_", COUNT(DISTINCT "APP_DAILY_ACTIVE_USER_PROPERTY_DI"."MC") AS "usr_Calculation_267682710052360192_ok" FROM "ADL"."APP_DAILY_ACTIVE_USER_PROPERTY_DI" "APP_DAILY_ACTIVE_USER_PROPERTY_DI" LEFT JOIN "DIM"."APP" "APP" ON ("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."AC" = "APP"."ID") INNER JOIN "DIM"."CALENDAR" "CALENDAR" ON ("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."ACTION_DT" = "CALENDAR"."CAL_DT") WHERE ((CAST("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."ACTION_DT" AS TIMESTAMP) >= {fn TIMESTAMPADD(SQL_TSI_DAY,-29,{fn CURRENT_DATE()})}) AND (CAST("APP_DAILY_ACTIVE_USER_PROPERTY_DI"."ACTION_DT" AS TIMESTAMP) < {fn TIMESTAMPADD(SQL_TSI_DAY,1,{fn CURRENT_DATE()})}) AND ("APP"."NAME" = 'xxx') AND ("APP"."PLATFORM" = 'Android')) HAVING (COUNT(1) > 0)
> User: ADMIN
> Success: false
> Duration: 0.05
> Project: app
> {noformat}
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