25 lines
1.0 KiB
SQL
25 lines
1.0 KiB
SQL
-- Custom SQL migration file, put your code below! --
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-- Create practice_sessions table for tracking practice activity history
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CREATE TABLE `practice_sessions` (
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`id` text PRIMARY KEY NOT NULL,
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`player_id` text NOT NULL,
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`phase_id` text NOT NULL,
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`problems_attempted` integer DEFAULT 0 NOT NULL,
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`problems_correct` integer DEFAULT 0 NOT NULL,
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`average_time_ms` integer,
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`total_time_ms` integer,
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`skills_used` text DEFAULT '[]' NOT NULL,
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`visualization_mode` integer DEFAULT 0 NOT NULL,
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`started_at` integer NOT NULL,
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`completed_at` integer,
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FOREIGN KEY (`player_id`) REFERENCES `players`(`id`) ON UPDATE no action ON DELETE cascade
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);
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--> statement-breakpoint
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-- Create indexes for practice_sessions
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CREATE INDEX `practice_sessions_player_id_idx` ON `practice_sessions` (`player_id`);
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--> statement-breakpoint
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CREATE INDEX `practice_sessions_started_at_idx` ON `practice_sessions` (`started_at`);
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--> statement-breakpoint
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CREATE INDEX `practice_sessions_player_phase_idx` ON `practice_sessions` (`player_id`, `phase_id`); |