精确查询:
SQL:field="value"
Mongo:{"field":"value"}
---------------------------------
模糊查询:
| 两边匹配 | 右匹配 | 左匹配 | |
| SQL: | field="%value%" | field="value%" | field="%value" |
| Mongo: | {"field":/value/} {"field":/.value/} {"field":/.value.*/} |
{"field":/^value/} | 无 |
标签:value pos ble table ali 关系 模糊查询 float 精确
精确查询:
SQL:field="value"
Mongo:{"field":"value"}
---------------------------------
模糊查询:
| 两边匹配 | 右匹配 | 左匹配 | |
| SQL: | field="%value%" | field="value%" | field="%value" |
| Mongo: | {"field":/value/} {"field":/.value/} {"field":/.value.*/} |
{"field":/^value/} | 无 |
标签:value pos ble table ali 关系 模糊查询 float 精确
原文地址:http://www.cnblogs.com/Tiger-Hugo/p/8037398.html