mirror of
https://github.com/sergeyyarkov/modbus-logger.git
synced 2026-10-11 02:18:51 +03:00
19 lines
444 B
SQL
19 lines
444 B
SQL
SELECT
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ms.id AS id,
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ms.name AS name,
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g_display_reg_addr,
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g_display_reg_format,
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g_y_label,
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is_logging,
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CASE
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WHEN COUNT(dv.id) = 0 THEN '[]'
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ELSE '[' || GROUP_CONCAT(
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JSON_OBJECT(
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'name', dv.name,
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'reg_addr', dv.reg_addr,
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'reg_format', dv.reg_format
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), ', '
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) || ']' END AS display_values
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FROM modbus_slaves AS ms
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LEFT JOIN display_values AS dv ON dv.slave_id = ms.id
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GROUP BY ms.id, ms.name; |