15 lines
839 B
MySQL
15 lines
839 B
MySQL
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-- Convert text columns to numeric. NULLs survive; empty strings become NULL;
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-- whitespace is trimmed before casting so legacy data with stray spaces converts cleanly.
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ALTER TABLE "berths"
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ALTER COLUMN "nominal_boat_size" SET DATA TYPE numeric
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USING NULLIF(TRIM("nominal_boat_size"), '')::numeric;--> statement-breakpoint
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ALTER TABLE "berths"
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ALTER COLUMN "nominal_boat_size_m" SET DATA TYPE numeric
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USING NULLIF(TRIM("nominal_boat_size_m"), '')::numeric;--> statement-breakpoint
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ALTER TABLE "berths"
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ALTER COLUMN "power_capacity" SET DATA TYPE numeric
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USING NULLIF(TRIM("power_capacity"), '')::numeric;--> statement-breakpoint
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ALTER TABLE "berths"
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ALTER COLUMN "voltage" SET DATA TYPE numeric
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USING NULLIF(TRIM("voltage"), '')::numeric;--> statement-breakpoint
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ALTER TABLE "berths" ADD COLUMN "status_override_mode" text;
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