Limit rows while fetching records using QueryDatabase Table using NiFi
I am trying to use QueryDatabase processor using Apache NiFi
Is there any way I can limit the records something like : “select * from table limit 100”
Any other processor in NiFi which supports this operation?
database apache-nifi
asked Nov 20 '18 at 8:23
Apurw
247
add a comment |
I am trying to use QueryDatabase processor using Apache NiFi
Is there any way I can limit the records something like : “select * from table limit 100”
Any other processor in NiFi which supports this operation?
database apache-nifi
asked Nov 20 '18 at 8:23
Apurw
247
add a comment |
I am trying to use QueryDatabase processor using Apache NiFi
Is there any way I can limit the records something like : “select * from table limit 100”
Any other processor in NiFi which supports this operation?
database apache-nifi
asked Nov 20 '18 at 8:23
Apurw
247
I am trying to use QueryDatabase processor using Apache NiFi
Is there any way I can limit the records something like : “select * from table limit 100”
Any other processor in NiFi which supports this operation?
database apache-nifi
database apache-nifi
asked Nov 20 '18 at 8:23
Apurw
247
asked Nov 20 '18 at 8:23
Apurw
247
asked Nov 20 '18 at 8:23
Apurw
247
asked Nov 20 '18 at 8:23
Apurw
247
asked Nov 20 '18 at 8:23
Apurw
247
247
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Use ExecuteSQL processor for this case.
Configure/Enable DBCP connection pool
In
SQL select queryproperty value keep your select query
select * from table limit 100
Now processor runs the configured sql select query and outputs the results of the query as a flowfile in AVRO format
answered Nov 20 '18 at 12:28
Shu
4,4862418
Thanks a lot Shu... it worked. I have a Question though I cannot see these many options in my ExecuteSql processor. I have 1.7.0 version, is it something new on 1.8.0?
– Apurw
Nov 21 '18 at 9:45
@Apurw,Yes i'm using 1.8.0executesqlprocessor and there are lot of options added in latest version. issues.apache.org/jira/browse/NIFI-1251
– Shu
Nov 21 '18 at 13:38
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Use ExecuteSQL processor for this case.
Configure/Enable DBCP connection pool
In
SQL select queryproperty value keep your select query
select * from table limit 100
Now processor runs the configured sql select query and outputs the results of the query as a flowfile in AVRO format
answered Nov 20 '18 at 12:28
Shu
4,4862418
Thanks a lot Shu... it worked. I have a Question though I cannot see these many options in my ExecuteSql processor. I have 1.7.0 version, is it something new on 1.8.0?
– Apurw
Nov 21 '18 at 9:45
@Apurw,Yes i'm using 1.8.0executesqlprocessor and there are lot of options added in latest version. issues.apache.org/jira/browse/NIFI-1251
– Shu
Nov 21 '18 at 13:38
add a comment |
Use ExecuteSQL processor for this case.
Configure/Enable DBCP connection pool
In
SQL select queryproperty value keep your select query
select * from table limit 100
Now processor runs the configured sql select query and outputs the results of the query as a flowfile in AVRO format
answered Nov 20 '18 at 12:28
Shu
4,4862418
Thanks a lot Shu... it worked. I have a Question though I cannot see these many options in my ExecuteSql processor. I have 1.7.0 version, is it something new on 1.8.0?
– Apurw
Nov 21 '18 at 9:45
@Apurw,Yes i'm using 1.8.0executesqlprocessor and there are lot of options added in latest version. issues.apache.org/jira/browse/NIFI-1251
– Shu
Nov 21 '18 at 13:38
add a comment |
Use ExecuteSQL processor for this case.
Configure/Enable DBCP connection pool
In
SQL select queryproperty value keep your select query
select * from table limit 100
Now processor runs the configured sql select query and outputs the results of the query as a flowfile in AVRO format
answered Nov 20 '18 at 12:28
Shu
4,4862418
Use ExecuteSQL processor for this case.
Configure/Enable DBCP connection pool
In
SQL select queryproperty value keep your select query
select * from table limit 100
Now processor runs the configured sql select query and outputs the results of the query as a flowfile in AVRO format
answered Nov 20 '18 at 12:28
Shu
4,4862418
edited Nov 20 '18 at 12:39
answered Nov 20 '18 at 12:28
Shu
4,4862418
answered Nov 20 '18 at 12:28
Shu
4,4862418
answered Nov 20 '18 at 12:28
Shu
4,4862418
4,4862418
Thanks a lot Shu... it worked. I have a Question though I cannot see these many options in my ExecuteSql processor. I have 1.7.0 version, is it something new on 1.8.0?
– Apurw
Nov 21 '18 at 9:45
@Apurw,Yes i'm using 1.8.0executesqlprocessor and there are lot of options added in latest version. issues.apache.org/jira/browse/NIFI-1251
– Shu
Nov 21 '18 at 13:38
add a comment |
Thanks a lot Shu... it worked. I have a Question though I cannot see these many options in my ExecuteSql processor. I have 1.7.0 version, is it something new on 1.8.0?
– Apurw
Nov 21 '18 at 9:45
@Apurw,Yes i'm using 1.8.0executesqlprocessor and there are lot of options added in latest version. issues.apache.org/jira/browse/NIFI-1251
– Shu
Nov 21 '18 at 13:38
Thanks a lot Shu... it worked. I have a Question though I cannot see these many options in my ExecuteSql processor. I have 1.7.0 version, is it something new on 1.8.0?
– Apurw
Nov 21 '18 at 9:45
Thanks a lot Shu... it worked. I have a Question though I cannot see these many options in my ExecuteSql processor. I have 1.7.0 version, is it something new on 1.8.0?
– Apurw
Nov 21 '18 at 9:45
@Apurw,Yes i'm using 1.8.0
executesql processor and there are lot of options added in latest version. issues.apache.org/jira/browse/NIFI-1251– Shu
Nov 21 '18 at 13:38
@Apurw,Yes i'm using 1.8.0
executesql processor and there are lot of options added in latest version. issues.apache.org/jira/browse/NIFI-1251– Shu
Nov 21 '18 at 13:38
add a comment |
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