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Mysql concat usage

2025-01-18 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Database >

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Shulou(Shulou.com)06/01 Report--

Multiple fields are spliced into a single field for query

SELECT

CONCAT (area.name

House.block

'Dong'

House.unit

'unit'

House.room_number

'Room'

Room.apart_name) AS name

FROM

House_apart AS room

Query result

Name

Aaa', Room 1, Unit 1, Building 2, Shanghai

'Unit 1, Unit 1, Room A1, Building 2, Shanghai'

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