回答編集履歴
2
訂正
test
CHANGED
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@@ -24,7 +24,7 @@
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24
24
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25
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select 1 from weapons
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26
26
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27
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-
where id=1 and JSON_CONTAINS(item, cncat('[', i.id, ']'), '$.item_ids')
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27
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+
where id=1 and JSON_CONTAINS(item, concat('[', i.id, ']'), '$.item_ids')
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28
28
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29
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)
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30
30
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1
修正
test
CHANGED
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@@ -22,7 +22,9 @@
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22
22
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23
23
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select * from items i where exists(
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24
24
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25
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+
select 1 from weapons
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26
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+
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25
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-
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27
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+
where id=1 and JSON_CONTAINS(item, cncat('[', i.id, ']'), '$.item_ids')
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26
28
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27
29
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)
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28
30
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