2021-01-27 22:55:48 +08:00
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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 = 'Encoder'
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) > 0,
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"SELECT 'Column Encoder already exists in Monitors'",
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"ALTER TABLE `Monitors` ADD `Encoder` enum('auto','h264','libx264','h264_omx','h264_vaapi','mjpeg','mpeg1','mpeg2') AFTER `OutputCodec`"
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));
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PREPARE stmt FROM @s;
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EXECUTE stmt;
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2020-12-30 01:18:57 +08:00
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ALTER TABLE `Monitors` MODIFY `Encoder` enum('auto','h264','libx264', 'h264_omx', 'h264_vaapi', 'mjpeg','mpeg1','mpeg2');
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