索引
查询所有索引
搜索
所有数据
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| GET /<index>/_search
{
"query": {
"match_all": {},
"track_total_hits": true
}
}
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track_total_hits=true 返回准确的数量，不然 total.value 最大返回 10000
搜索字段
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| GET /<index>/_search
{
"query": {
"match": {
"<filed>": "<value>"
}
}
}
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正则
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| GET /<index>/_search
{
"query": {
"regexp": {
"<filed>": "<regepx>"
}
}
}
# 不为空
{
"query": {
"regexp": {
"<filed>": ".+"
}
}
}
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有值
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| GET /_search
{
"query": {
"exists": {
"field": "<field>"
}
}
}
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更新数据
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| POST /<index>/_update/<id>
{
"doc": {
"<field>": "<value>"
}
}
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索引
创建索引
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| PUT /<new-index>
{
"settings": {
"index.store.type": "mmapfs",
"index.refresh_interval": "1s",
"index.number_of_replicas": "5",
"index.number_of_shards": "2",
"index.max_result_window": "5000000"
},
"mappings": {
"date_detection": true
}
}
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删除索引
重建索引
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| POST _reindex
{
"source": {
"index": "<source-index>"
},
"dest": {
"index": "<dest-index>"
}
}
|