plazo y términos consultas (Encontrar zhaoliu la información de esta persona)
Término de consulta irá al arco índice invertido | para encontrar el término exacto, no se sabe la existencia de la palabra. Tal consulta de palabras clave, fecha numérica ..
Plazo: consulta un campo contiene una documentación palabra clave
GET / lib3 / usuario / _search / { "consulta": { "término": {intereses ":" Changge "} }}
Condiciones: un campo de consulta con una pluralidad de palabras clave unidas documento
GET / IB3 / usuario / _search { "Query": { "términos ': {" intereses ": [" hejiu "" Changge']}}
GET /lib3/user/_search
{
"query": {
"term": {
"name": {
"value": "zhaoliu"
}
}
}
}
GET /lib3/user/_search
{
"query": {
"term": {
"name": "zhaoliu"
}
}
}
{
"took" : 5,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 5,
"skipped" : 0,
"failed" : 0
},
"hits" : {
"total" : 1,
"max_score" : 0.2876821,
"hits" : [
{
"_index" : "lib3",
"_type" : "user",
"_id" : "1",
"_score" : 0.2876821,
"_source" : {
"name" : "zhaoliu",
"address" : "hei long jiang sheng tie ling shi",
"age" : 50,
"birthday" : "1970-12-12",
"interests" : "xi buan hejiu, duanlian, lvyou"
}
}
]
}
}
Encuentra aficiones intereses del pueblo como la información hejiu Changge
GET /lib3/user/_search
{
"query": {
"terms": {
"interests": ["hejiu","changge"]
}
}
}
{
"took" : 56,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 5,
"skipped" : 0,
"failed" : 0
},
"hits" : {
"total" : 4,
"max_score" : 1.0,
"hits" : [
{
"_index" : "lib3",
"_type" : "user",
"_id" : "5",
"_score" : 1.0,
"_source" : {
"name" : "zhangsan",
"address" : "bei jing chao yang qu",
"age" : 29,
"birthday" : "1988-10-12",
"interests" : "xi huan tingyinyue , changge , tiaowu"
}
},
{
"_index" : "lib3",
"_type" : "user",
"_id" : "2",
"_score" : 1.0,
"_source" : {
"name" : "zhaoming",
"address" : "bei jing hai dian qu qing he zhen",
"age" : 20,
"birthday" : "1998-10-12",
"interests" : "xi huan hejiu, duanlian, changge"
}
},
{
"_index" : "lib3",
"_type" : "user",
"_id" : "1",
"_score" : 1.0,
"_source" : {
"name" : "zhaoliu",
"address" : "hei long jiang sheng tie ling shi",
"age" : 50,
"birthday" : "1970-12-12",
"interests" : "xi buan hejiu, duanlian, lvyou"
}
},
{
"_index" : "lib3",
"_type" : "user",
"_id" : "3",
"_score" : 1.0,
"_source" : {
"name" : "lisi",
"address" : "bei jing hai dian qu qing he zhen",
"age" : 23,
"birthday" : "1998-10-12",
"interests" : "xi huan hejiu,duanlian, changge"
}
}
]
}
}
Siempre que contenga una consulta de palabras clave va a estar fuera de un total de cuatro personas tienen acerca hejiu Changge ya sea uno o ambos Changge hejiu
Si sólo quiero tomar los dos primeros de uso personal: 0 (comienza desde el primer documento) tamaño: 2 (Take 2 documentos)
GET /lib3/user/_search
{
"from":0,
"size":2,
"query": {
"terms": {
"interests": ["hejiu","changge"]
}
}
}
{
"took" : 81,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 5,
"skipped" : 0,
"failed" : 0
},
"hits" : {
"total" : 4,
"max_score" : 1.0,
"hits" : [
{
"_index" : "lib3",
"_type" : "user",
"_id" : "5",
"_score" : 1.0,
"_source" : {
"name" : "zhangsan",
"address" : "bei jing chao yang qu",
"age" : 29,
"birthday" : "1988-10-12",
"interests" : "xi huan tingyinyue , changge , tiaowu"
}
},
{
"_index" : "lib3",
"_type" : "user",
"_id" : "2",
"_score" : 1.0,
"_source" : {
"name" : "zhaoming",
"address" : "bei jing hai dian qu qing he zhen",
"age" : 20,
"birthday" : "1998-10-12",
"interests" : "xi huan hejiu, duanlian, changge"
}
}
]
}
}
La consulta anterior hay número de versión queremos obtener el número de versión, basta con añadir una versión: true
GET /lib3/user/_search
{
"version": true,
"query": {
"terms": {
"interests": ["hejiu","changge"]
}
}
}
{
"took" : 33,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 5,
"skipped" : 0,
"failed" : 0
},
"hits" : {
"total" : 4,
"max_score" : 1.0,
"hits" : [
{
"_index" : "lib3",
"_type" : "user",
"_id" : "5",
"_version" : 1,
"_score" : 1.0,
"_source" : {
"name" : "zhangsan",
"address" : "bei jing chao yang qu",
"age" : 29,
"birthday" : "1988-10-12",
"interests" : "xi huan tingyinyue , changge , tiaowu"
}
},
{
"_index" : "lib3",
"_type" : "user",
"_id" : "2",
"_version" : 1,
"_score" : 1.0,
"_source" : {
"name" : "zhaoming",
"address" : "bei jing hai dian qu qing he zhen",
"age" : 20,
"birthday" : "1998-10-12",
"interests" : "xi huan hejiu, duanlian, changge"
}
},
{
"_index" : "lib3",
"_type" : "user",
"_id" : "1",
"_version" : 1,
"_score" : 1.0,
"_source" : {
"name" : "zhaoliu",
"address" : "hei long jiang sheng tie ling shi",
"age" : 50,
"birthday" : "1970-12-12",
"interests" : "xi buan hejiu, duanlian, lvyou"
}
},
{
"_index" : "lib3",
"_type" : "user",
"_id" : "3",
"_version" : 1,
"_score" : 1.0,
"_source" : {
"name" : "lisi",
"address" : "bei jing hai dian qu qing he zhen",
"age" : 23,
"birthday" : "1998-10-12",
"interests" : "xi huan hejiu,duanlian, changge"
}
}
]
}
}
