IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Match all query
editMatch all query
editThe most simple query, which matches all documents, giving them all a _score
of 1.0.
$params = [
'body' => [
'query' => [
'match_all' => [
],
],
],
];
$response = $client->search($params);
resp = client.search(body={"query": {"match_all": {}}})
print(resp)
response = client.search(
body: {
query: {
match_all: {
}
}
}
)
puts response
res, err := es.Search(
es.Search.WithBody(strings.NewReader(`{
"query": {
"match_all": {}
}
}`)),
es.Search.WithPretty(),
)
fmt.Println(res, err)
const response = await client.search({
body: {
query: {
match_all: {}
}
}
})
console.log(response)
GET /_search
{
"query": {
"match_all": {}
}
}
The _score can be changed with the boost parameter:
response = client.search(
body: {
query: {
match_all: {
boost: 1.2
}
}
}
)
puts response
res, err := es.Search(
es.Search.WithBody(strings.NewReader(`{
"query": {
"match_all": {
"boost": 1.2
}
}
}`)),
es.Search.WithPretty(),
)
fmt.Println(res, err)
GET /_search
{
"query": {
"match_all": { "boost" : 1.2 }
}
}
Match None Query
editThis is the inverse of the match_all query, which matches no documents.
response = client.search(
body: {
query: {
match_none: {
}
}
}
)
puts response
res, err := es.Search(
es.Search.WithBody(strings.NewReader(`{
"query": {
"match_none": {}
}
}`)),
es.Search.WithPretty(),
)
fmt.Println(res, err)
GET /_search
{
"query": {
"match_none": {}
}
}