12 lines
418 B
SQL
12 lines
418 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 = 'AnalysisImage'
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) > 0,
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"SELECT 'Column AnalysisImage already exists in Monitors'",
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"ALTER TABLE `Monitors` ADD `AnalysisImage` enum('FullColour','YChannel') NOT NULL DEFAULT 'FullColour' AFTER `AnalysisSource`"
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));
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PREPARE stmt FROM @s;
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EXECUTE stmt;
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