Re: Query: Parents with at least x children of type y
Awesome! -- David ;-) Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs Le 19 janv. 2014 à 23:29, Martijn v Groningen a écrit : Sorry for responding so late... something like this is possible: https://gist.github.com/martijnvg/8511859 By using `score_type=max` and wrapping the inner query in a `constant_score query`, the score represents the number of child docs that match with a parent. Then by using the `min_score` feature you can filter out parent hits that have less then X child doc matches. > On 7 January 2014 11:21, Alexander Stautner > wrote: > Changing the parent doc should be prevented, because there may be new > child_types added or old child_types may be removed and we want the > child_types be independed from the parent_type. > > So it seems, that there is at the moment no way for doing suchs queries with > elasticsearch? > > Thanks for helping. > > Am Dienstag, 7. Januar 2014 10:39:41 UTC+1 schrieb David Pilato: >> >> I would probably add a num_of_children field in parent doc and update it >> when a new child is added or removed. >> >> But I guess it depends on your actual use case! >> >> -- >> David ;-) >> Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs >> >>> Le 7 janv. 2014 à 08:15, Alexander Stautner a >>> écrit : >>> >>> Sorry for bumping, but i need an answer, if it's posible to answer the >>> question above with elasticsearch >>> >>> Am Donnerstag, 2. Januar 2014 15:22:32 UTC+1 schrieb Alexander Stautner: Hello, after some research without any results I have a question about parent/child relations. The case: I have a parent of type "parent_type" which has children of different types e.g. "child_type_1", "child_type_2", "child_type_3". My Question is: Is there any possibility to get only the parents which have at least x children of type "child_type_2" with an specific value in an attribute. e.g parent_type: family child_type_1: girl attribute:name child_type_2: boy attribute:name child_type_3: cat attribute:name And i want to have all families which have at least three girls with name "Jane". Thank you for your help, Alex >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "elasticsearch" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to elasticsearc...@googlegroups.com. >>> >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/elasticsearch/6622897e-3e72-4db4-b4a0-4d8555c077e8%40googlegroups.com. >>> For more options, visit https://groups.google.com/groups/opt_out. > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to elasticsearch+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/6ca23c8a-631b-4d3c-879e-69bb389eef06%40googlegroups.com. > > For more options, visit https://groups.google.com/groups/opt_out. -- Met vriendelijke groet, Martijn van Groningen -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CA%2BA76Tye%3DheeEHfWhFjvty%3DMeRfy0oMxd9V0nSQvF%2BbUE-JiDQ%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/A810B812-FD31-48B0-905A-AF67B9711969%40pilato.fr. For more options, visit https://groups.google.com/groups/opt_out.
Re: Query: Parents with at least x children of type y
Sorry for responding so late... something like this is possible: https://gist.github.com/martijnvg/8511859 By using `score_type=max` and wrapping the inner query in a `constant_score query`, the score represents the number of child docs that match with a parent. Then by using the `min_score` feature you can filter out parent hits that have less then X child doc matches. On 7 January 2014 11:21, Alexander Stautner wrote: > Changing the parent doc should be prevented, because there may be new > child_types added or old child_types may be removed and we want the > child_types be independed from the parent_type. > > So it seems, that there is at the moment no way for doing suchs queries > with elasticsearch? > > Thanks for helping. > > Am Dienstag, 7. Januar 2014 10:39:41 UTC+1 schrieb David Pilato: >> >> I would probably add a num_of_children field in parent doc and update it >> when a new child is added or removed. >> >> But I guess it depends on your actual use case! >> >> -- >> David ;-) >> Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs >> >> Le 7 janv. 2014 à 08:15, Alexander Stautner a >> écrit : >> >> Sorry for bumping, but i need an answer, if it's posible to answer the >> question above with elasticsearch >> >> Am Donnerstag, 2. Januar 2014 15:22:32 UTC+1 schrieb Alexander Stautner: >>> >>> Hello, >>> after some research without any results I have a question about >>> parent/child relations. >>> >>> The case: >>> >>> I have a parent of type "parent_type" which has children of different >>> types e.g. "child_type_1", "child_type_2", "child_type_3". >>> >>> My Question is: >>> >>> Is there any possibility to get only the parents which have at least x >>> children of type "child_type_2" with an specific value in an attribute. >>> >>> e.g >>> >>> parent_type: family >>> child_type_1: girl attribute:name >>> child_type_2: boy attribute:name >>> child_type_3: cat attribute:name >>> >>> And i want to have all families which have at least three girls with >>> name "Jane". >>> >>> >>> Thank you for your help, >>> Alex >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "elasticsearch" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to elasticsearc...@googlegroups.com. >> >> To view this discussion on the web visit https://groups.google.com/d/ >> msgid/elasticsearch/6622897e-3e72-4db4-b4a0-4d8555c077e8% >> 40googlegroups.com. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to elasticsearch+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/6ca23c8a-631b-4d3c-879e-69bb389eef06%40googlegroups.com > . > > For more options, visit https://groups.google.com/groups/opt_out. > -- Met vriendelijke groet, Martijn van Groningen -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CA%2BA76Tye%3DheeEHfWhFjvty%3DMeRfy0oMxd9V0nSQvF%2BbUE-JiDQ%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: Query: Parents with at least x children of type y
Changing the parent doc should be prevented, because there may be new child_types added or old child_types may be removed and we want the child_types be independed from the parent_type. So it seems, that there is at the moment no way for doing suchs queries with elasticsearch? Thanks for helping. Am Dienstag, 7. Januar 2014 10:39:41 UTC+1 schrieb David Pilato: > > I would probably add a num_of_children field in parent doc and update it > when a new child is added or removed. > > But I guess it depends on your actual use case! > > -- > David ;-) > Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs > > Le 7 janv. 2014 à 08:15, Alexander Stautner > > > a écrit : > > Sorry for bumping, but i need an answer, if it's posible to answer the > question above with elasticsearch > > Am Donnerstag, 2. Januar 2014 15:22:32 UTC+1 schrieb Alexander Stautner: >> >> Hello, >> after some research without any results I have a question about >> parent/child relations. >> >> The case: >> >> I have a parent of type "parent_type" which has children of different >> types e.g. "child_type_1", "child_type_2", "child_type_3". >> >> My Question is: >> >> Is there any possibility to get only the parents which have at least x >> children of type "child_type_2" with an specific value in an attribute. >> >> e.g >> >> parent_type: family >> child_type_1: girl attribute:name >> child_type_2: boy attribute:name >> child_type_3: cat attribute:name >> >> And i want to have all families which have at least three girls with name >> "Jane". >> >> >> Thank you for your help, >> Alex >> > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to elasticsearc...@googlegroups.com . > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/6622897e-3e72-4db4-b4a0-4d8555c077e8%40googlegroups.com > . > For more options, visit https://groups.google.com/groups/opt_out. > > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/6ca23c8a-631b-4d3c-879e-69bb389eef06%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: Query: Parents with at least x children of type y
I would probably add a num_of_children field in parent doc and update it when a new child is added or removed. But I guess it depends on your actual use case! -- David ;-) Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs Le 7 janv. 2014 à 08:15, Alexander Stautner a écrit : > Sorry for bumping, but i need an answer, if it's posible to answer the > question above with elasticsearch > > Am Donnerstag, 2. Januar 2014 15:22:32 UTC+1 schrieb Alexander Stautner: >> >> Hello, >> after some research without any results I have a question about parent/child >> relations. >> >> The case: >> >> I have a parent of type "parent_type" which has children of different types >> e.g. "child_type_1", "child_type_2", "child_type_3". >> >> My Question is: >> >> Is there any possibility to get only the parents which have at least x >> children of type "child_type_2" with an specific value in an attribute. >> >> e.g >> >> parent_type: family >> child_type_1: girl attribute:name >> child_type_2: boy attribute:name >> child_type_3: cat attribute:name >> >> And i want to have all families which have at least three girls with name >> "Jane". >> >> >> Thank you for your help, >> Alex > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to elasticsearch+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/6622897e-3e72-4db4-b4a0-4d8555c077e8%40googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/85E9435C-F658-45A3-9F84-C9CE0EA697DB%40pilato.fr. For more options, visit https://groups.google.com/groups/opt_out.
Re: Query: Parents with at least x children of type y
Sorry for bumping, but i need an answer, if it's posible to answer the question above with elasticsearch Am Donnerstag, 2. Januar 2014 15:22:32 UTC+1 schrieb Alexander Stautner: > > Hello, > after some research without any results I have a question about > parent/child relations. > > The case: > > I have a parent of type "parent_type" which has children of different > types e.g. "child_type_1", "child_type_2", "child_type_3". > > My Question is: > > Is there any possibility to get only the parents which have at least x > children of type "child_type_2" with an specific value in an attribute. > > e.g > > parent_type: family > child_type_1: girl attribute:name > child_type_2: boy attribute:name > child_type_3: cat attribute:name > > And i want to have all families which have at least three girls with name > "Jane". > > > Thank you for your help, > Alex > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/6622897e-3e72-4db4-b4a0-4d8555c077e8%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Query: Parents with at least x children of type y
Hello, after some research without any results I have a question about parent/child relations. The case: I have a parent of type "parent_type" which has children of different types e.g. "child_type_1", "child_type_2", "child_type_3". My Question is: Is there any possibility to get only the parents which have at least x children of type "child_type_2" with an specific value in an attribute. e.g parent_type: family child_type_1: girl attribute:name child_type_2: boy attribute:name child_type_3: cat attribute:name And i want to have all families which have at least three girls with name "Jane". Thank you for your help, Alex -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/15c715f7-4414-424d-ae04-54bb77b7ddcf%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
