15 lines
561 B
SQL
15 lines
561 B
SQL
SET @s = (SELECT IF(
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(SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_schema = DATABASE()
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AND table_name = 'Monitors'
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AND column_name = 'Decoding'
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) > 0,
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"SELECT 'Column Decoding already exists in Monitors'",
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"ALTER TABLE `Monitors` ADD `Decoding` enum('None','Ondemand','KeyFrames','Always') NOT NULL default 'Always' AFTER `DecodingEnabled`"
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));
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PREPARE stmt FROM @s;
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EXECUTE stmt;
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UPDATE `Monitors` SET `Decoding` = 'None' WHERE `DecodingEnabled` = 0;
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UPDATE `Monitors` SET `Decoding` = 'Always' WHERE `DecodingEnabled` != 1;
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