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https://issues.apache.org/jira/browse/DRILL-1154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14065802#comment-14065802
 ] 

Jiaojiao Song edited comment on DRILL-1154 at 7/18/14 12:23 AM:
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"Where clause" doesn't work.  Is there any documents for Drill sql semantics? 
Thanks :)

 SELECT columns[0] , columns[1], columns[2], columns[3] FROM 
dfs.`/drill/apache-drill-1.0.0-m2-incubating-SNAPSHOT/log/sqlline.log` where 
columns[3] = "DEBUG";

Query failed: org.apache.drill.exec.rpc.RpcException: Remote failure while 
running query.[error_id: "d94476c9-4974-4a87-8f9e-ee02a4650f30"
endpoint {
  address: "host.com"
  user_port: 31010
  control_port: 31011
  data_port: 31012
}
error_type: 0
message: "Failure while parsing sql. < SqlParseException:[ Encountered "= \"" 
at line 1, column 149.
Was expecting one of:
    <EOF>
    "ORDER" ...
    "LIMIT" ...
    "OFFSET" ...
    "FETCH" ...
    "GROUP" ...
    "HAVING" ...
    "WINDOW" ...



was (Author: mavissong):
"Where clause" doesn't work.  Is there any documents for Drill sql semantics? 
Thanks :)

 SELECT columns[0] , columns[1], columns[2], columns[3] FROM 
dfs.`/drill/apache-drill-1.0.0-m2-incubating-SNAPSHOT/log/sqlline.log` where 
columns[3] = "DEBUG";

Query failed: org.apache.drill.exec.rpc.RpcException: Remote failure while 
running query.[error_id: "d94476c9-4974-4a87-8f9e-ee02a4650f30"
endpoint {
  address: "promd-1s-dhcp69.eng.vmware.com"
  user_port: 31010
  control_port: 31011
  data_port: 31012
}
error_type: 0
message: "Failure while parsing sql. < SqlParseException:[ Encountered "= \"" 
at line 1, column 149.
Was expecting one of:
    <EOF>
    "ORDER" ...
    "LIMIT" ...
    "OFFSET" ...
    "FETCH" ...
    "GROUP" ...
    "HAVING" ...
    "WINDOW" ...


> Query log file failed
> ---------------------
>
>                 Key: DRILL-1154
>                 URL: https://issues.apache.org/jira/browse/DRILL-1154
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - Text & CSV
>    Affects Versions: 1.0.0
>         Environment: ubuntu 
>            Reporter: Jiaojiao Song
>            Priority: Critical
>
> Failed when I query a text file (.txt/ .log). But when I change the suffix of 
> this file to '.tsv' It works.  I hear a talk and Drill claim can support log 
> files. So I tried this and find It failed on both .txt and .log.  Is the 
> version I'm using too old?  (apache-drill-1.0.0-m2-incubating-SNAPSHOT)
> Error messages:
> 0: jdbc:drill:zk=local> SELECT * FROM 
> dfs.logs.`/drill/apache-drill-1.0.0-m2-incubating-SNAPSHOT/log/sqlline.log`;
> Jul 16, 2014 9:08:08 PM org.eigenbase.sql.validate.SqlValidatorException 
> <init>
> SEVERE: org.eigenbase.sql.validate.SqlValidatorException: Table 
> 'dfs.logs./drill/apache-drill-1.0.0-m2-incubating-SNAPSHOT/log/sqlline.log' 
> not found
> Jul 16, 2014 9:08:08 PM org.eigenbase.util.EigenbaseException <init>
> SEVERE: org.eigenbase.util.EigenbaseContextException: From line 1, column 15 
> to line 1, column 17
> Query failed: org.apache.drill.exec.rpc.RpcException: Remote failure while 
> running query.[error_id: "fe18b830-2ed7-447d-b4be-5e340e4aa488"
> endpoint {
>   address: "building-1s-dhcp69.eng.haha.com"
>   user_port: 31010
>   control_port: 31011
>   data_port: 31012
> }
> error_type: 0
> message: "Failure while parsing sql. < ValidationException:[ 
> org.eigenbase.util.EigenbaseContextException: From line 1, column 15 to line 
> 1, column 17 ] < EigenbaseContextException:[ From line 1, column 15 to line 
> 1, column 17 ] < SqlValidatorException:[ Table 
> 'dfs.logs./drill/apache-drill-1.0.0-m2-incubating-SNAPSHOT/log/sqlline.log' 
> not found ]"
> ]
> Error: exception while executing query (state=,code=0)



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