How does solr build a list under level 1?

I"m going to use solr to write a function to query goods, goods + store information

:

listlist(docs:[{a:"",b:[{}...]},{a:"",b:[{}...]}])

Apr.09,2021

json string saved?


managed-schema.xml the type specifies what participle to use
docment is a commodity, and the front desk shows that the merchandise belongs to the same shop.
you can also configure two < entity >

in < docment > in data-config.xml.
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3d3e1-2c362.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3d3e1-2c362.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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