-- OJ2 的基线迁移：把一个空库建成新后端要的结构。 -- -- 这份文件**不是** `drizzle-kit generate` 的产物，也不该由它重新生成。原本这里是 -- `drizzle-kit pull` 吐出来的东西，整份被 /* */ 包着、一条可执行语句都没有，于是 -- 「空库没法靠迁移自举」——新环境、演练、别人接手，都得先手工 psql 灌一遍 schema.sql。 -- -- 现在的内容由 `docs/specs/schema.sql`（生产库 2026-08-07 的 pg_dump --schema-only） -- 机械转换而来：去掉 psql 专有指令（\restrict / SET / set_config）、去掉 7 张 Django -- 遗留表及其索引与外键，其余原样保留、顺序不动，语句之间插上 drizzle 的分隔标记。 -- 转换脚本：`docs/spikes/build-baseline-migration.ts`。 -- -- 注意：那个分隔标记是纯文本切分，`readMigrationFiles` 不管它出现在哪里 —— 写进注释里 -- 一样会把文件切开。所以本文件的注释里不要出现它的字面量（我踩过一次，报错是 -- 「syntax error at or near "。"」，因为注释被从中间切断了）。 -- -- 为什么不含 Django 那 7 张表：`meta/0000_snapshot.json` 从来就没有它们（pull 当时用 -- tablesFilter 滤掉了），所以不建它们才和快照一致。0002 那条 DROP 全带 IF EXISTS， -- 在新库上是空转，在生产库上才真删——两边跑同一串迁移，落点相同。 -- -- **改 schema 不要动这个文件**，走 `bun run db:generate` 生成新的迁移。 -- 生产库早已把 0000 标记成已执行（migrator 只比 created_at、不校验 hash）， -- 所以这份内容的任何改动都不会在生产库上重放。 CREATE TABLE public.achievement ( id bigint NOT NULL, name text NOT NULL, description text NOT NULL, icon text NOT NULL, rarity text NOT NULL, hidden boolean DEFAULT false NOT NULL, metric text NOT NULL, operator text NOT NULL, threshold integer NOT NULL, visible boolean DEFAULT true NOT NULL, unlock_count integer DEFAULT 0 NOT NULL, "order" integer DEFAULT 0 NOT NULL, create_time timestamp with time zone NOT NULL ); --> statement-breakpoint ALTER TABLE public.achievement ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.achievement_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint CREATE TABLE public.acm_contest_rank ( id integer NOT NULL, submission_number integer DEFAULT 0 NOT NULL, accepted_number integer DEFAULT 0 NOT NULL, total_time integer DEFAULT 0 NOT NULL, submission_info jsonb DEFAULT '{}'::jsonb NOT NULL, contest_id integer NOT NULL, user_id integer NOT NULL ); --> statement-breakpoint CREATE SEQUENCE public.acm_contest_rank_id_seq AS integer START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1; --> statement-breakpoint ALTER SEQUENCE public.acm_contest_rank_id_seq OWNED BY public.acm_contest_rank.id; --> statement-breakpoint CREATE TABLE public.ai_analysis ( id bigint NOT NULL, provider text NOT NULL, data jsonb NOT NULL, system_prompt text NOT NULL, user_prompt text NOT NULL, analysis text NOT NULL, create_time timestamp with time zone NOT NULL, user_id integer NOT NULL, model text NOT NULL, is_pinned boolean NOT NULL ); --> statement-breakpoint ALTER TABLE public.ai_analysis ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.ai_analysis_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint CREATE TABLE public.announcement ( id integer NOT NULL, title text NOT NULL, content text NOT NULL, create_time timestamp with time zone NOT NULL, last_update_time timestamp with time zone NOT NULL, visible boolean NOT NULL, created_by_id integer NOT NULL, tag text NOT NULL, top boolean NOT NULL ); --> statement-breakpoint CREATE SEQUENCE public.announcement_id_seq AS integer START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1; --> statement-breakpoint ALTER SEQUENCE public.announcement_id_seq OWNED BY public.announcement.id; --> statement-breakpoint CREATE TABLE public.contest ( id integer NOT NULL, title text NOT NULL, description text NOT NULL, password text, start_time timestamp with time zone NOT NULL, end_time timestamp with time zone NOT NULL, create_time timestamp with time zone NOT NULL, last_update_time timestamp with time zone NOT NULL, visible boolean NOT NULL, created_by_id integer NOT NULL, allowed_ip_ranges jsonb NOT NULL, tag text NOT NULL ); --> statement-breakpoint CREATE TABLE public.contest_announcement ( id integer NOT NULL, title text NOT NULL, content text NOT NULL, create_time timestamp with time zone NOT NULL, contest_id integer NOT NULL, created_by_id integer NOT NULL, visible boolean NOT NULL ); --> statement-breakpoint CREATE SEQUENCE public.contest_announcement_id_seq AS integer START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1; --> statement-breakpoint ALTER SEQUENCE public.contest_announcement_id_seq OWNED BY public.contest_announcement.id; --> statement-breakpoint CREATE SEQUENCE public.contest_id_seq AS integer START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1; --> statement-breakpoint ALTER SEQUENCE public.contest_id_seq OWNED BY public.contest.id; --> statement-breakpoint CREATE TABLE public.exercise ( id integer NOT NULL, type character varying(16) NOT NULL, data jsonb NOT NULL, "order" integer NOT NULL, created_at timestamp with time zone NOT NULL, tutorial_id integer NOT NULL ); --> statement-breakpoint ALTER TABLE public.exercise ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.exercise_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint CREATE TABLE public.flowchart_submission ( id text NOT NULL, mermaid_code text NOT NULL, flowchart_data jsonb NOT NULL, status integer NOT NULL, create_time timestamp with time zone NOT NULL, ai_score double precision, ai_grade character varying(10), ai_feedback text, ai_suggestions text, ai_criteria_details jsonb NOT NULL, ai_provider character varying(50) NOT NULL, ai_model character varying(50) NOT NULL, processing_time double precision, evaluation_time timestamp with time zone, problem_id integer NOT NULL, user_id integer NOT NULL ); --> statement-breakpoint CREATE TABLE public.judge_server ( id integer NOT NULL, hostname text NOT NULL, ip text, judger_version text NOT NULL, cpu_core integer NOT NULL, memory_usage double precision NOT NULL, cpu_usage double precision NOT NULL, last_heartbeat timestamp with time zone NOT NULL, create_time timestamp with time zone NOT NULL, task_number integer NOT NULL, service_url text, is_disabled boolean NOT NULL ); --> statement-breakpoint CREATE SEQUENCE public.judge_server_id_seq AS integer START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1; --> statement-breakpoint ALTER SEQUENCE public.judge_server_id_seq OWNED BY public.judge_server.id; --> statement-breakpoint CREATE TABLE public.message ( id integer NOT NULL, message text NOT NULL, create_time timestamp with time zone NOT NULL, recipient_id integer NOT NULL, sender_id integer NOT NULL, submission_id text NOT NULL ); --> statement-breakpoint ALTER TABLE public.message ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.message_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint CREATE TABLE public.options_sysoptions ( id integer NOT NULL, key text NOT NULL, value jsonb NOT NULL ); --> statement-breakpoint CREATE SEQUENCE public.options_sysoptions_id_seq AS integer START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1; --> statement-breakpoint ALTER SEQUENCE public.options_sysoptions_id_seq OWNED BY public.options_sysoptions.id; --> statement-breakpoint CREATE TABLE public.problem ( id integer NOT NULL, title text NOT NULL, description text NOT NULL, input_description text NOT NULL, output_description text NOT NULL, samples jsonb NOT NULL, test_case_id text NOT NULL, test_case_score jsonb NOT NULL, hint text, languages jsonb NOT NULL, template jsonb NOT NULL, create_time timestamp with time zone NOT NULL, last_update_time timestamp with time zone, time_limit integer NOT NULL, memory_limit integer NOT NULL, visible boolean DEFAULT true NOT NULL, difficulty text NOT NULL, source text, submission_number bigint DEFAULT 0 NOT NULL, accepted_number bigint DEFAULT 0 NOT NULL, created_by_id integer NOT NULL, _id text NOT NULL, statistic_info jsonb DEFAULT '{}'::jsonb NOT NULL, contest_id integer, is_public boolean DEFAULT false NOT NULL, share_submission boolean DEFAULT false NOT NULL, prompt text, answers jsonb, allow_flowchart boolean DEFAULT false NOT NULL, flowchart_data jsonb DEFAULT '{}'::jsonb NOT NULL, flowchart_hint text, mermaid_code text, show_flowchart boolean DEFAULT false NOT NULL, ast_rules jsonb, sql_config jsonb, sql_display jsonb ); --> statement-breakpoint CREATE SEQUENCE public.problem_id_seq AS integer START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1; --> statement-breakpoint ALTER SEQUENCE public.problem_id_seq OWNED BY public.problem.id; --> statement-breakpoint CREATE TABLE public.problem_tag ( id integer NOT NULL, name text NOT NULL ); --> statement-breakpoint CREATE SEQUENCE public.problem_tag_id_seq AS integer START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1; --> statement-breakpoint ALTER SEQUENCE public.problem_tag_id_seq OWNED BY public.problem_tag.id; --> statement-breakpoint CREATE TABLE public.problem_tags ( id integer NOT NULL, problem_id integer NOT NULL, problemtag_id integer NOT NULL ); --> statement-breakpoint CREATE SEQUENCE public.problem_tags_id_seq AS integer START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1; --> statement-breakpoint ALTER SEQUENCE public.problem_tags_id_seq OWNED BY public.problem_tags.id; --> statement-breakpoint CREATE TABLE public.problemset ( id bigint NOT NULL, title text NOT NULL, description text NOT NULL, create_time timestamp with time zone NOT NULL, last_update_time timestamp with time zone NOT NULL, visible boolean NOT NULL, difficulty text NOT NULL, status text NOT NULL, created_by_id integer NOT NULL, end_time timestamp with time zone ); --> statement-breakpoint CREATE TABLE public.problemset_badge ( id bigint NOT NULL, name text NOT NULL, description text NOT NULL, icon text NOT NULL, condition_type text NOT NULL, condition_value integer NOT NULL, problemset_id bigint NOT NULL ); --> statement-breakpoint ALTER TABLE public.problemset_badge ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.problemset_badge_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint ALTER TABLE public.problemset ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.problemset_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint CREATE TABLE public.problemset_problem ( id bigint NOT NULL, "order" integer NOT NULL, is_required boolean NOT NULL, score integer NOT NULL, hint text, problem_id integer NOT NULL, problemset_id bigint NOT NULL ); --> statement-breakpoint ALTER TABLE public.problemset_problem ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.problemset_problem_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint CREATE TABLE public.problemset_progress ( id bigint NOT NULL, join_time timestamp with time zone NOT NULL, complete_time timestamp with time zone, is_completed boolean NOT NULL, progress_percentage double precision NOT NULL, completed_problems_count integer NOT NULL, total_problems_count integer NOT NULL, total_score integer NOT NULL, progress_detail jsonb NOT NULL, problemset_id bigint NOT NULL, user_id integer NOT NULL ); --> statement-breakpoint ALTER TABLE public.problemset_progress ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.problemset_progress_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint CREATE TABLE public.problemset_submission ( id bigint NOT NULL, problem_id integer NOT NULL, problemset_id bigint NOT NULL, submission_id text NOT NULL, user_id integer NOT NULL ); --> statement-breakpoint ALTER TABLE public.problemset_submission ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.problemset_submission_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint CREATE TABLE public.reaction ( id integer NOT NULL, type character varying(20) NOT NULL, create_time timestamp with time zone NOT NULL, problem_id integer NOT NULL, user_id integer NOT NULL ); --> statement-breakpoint ALTER TABLE public.reaction ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.reaction_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint CREATE TABLE public.submission ( id text NOT NULL, contest_id integer, problem_id integer NOT NULL, create_time timestamp with time zone NOT NULL, user_id integer NOT NULL, code text NOT NULL, result integer DEFAULT 6 NOT NULL, info jsonb DEFAULT '{}'::jsonb NOT NULL, language text NOT NULL, shared boolean DEFAULT false NOT NULL, statistic_info jsonb DEFAULT '{}'::jsonb NOT NULL, username text NOT NULL, ip text ); --> statement-breakpoint CREATE TABLE public.tutorial ( id integer NOT NULL, title character varying(128) NOT NULL, content text NOT NULL, created_at timestamp with time zone NOT NULL, updated_at timestamp with time zone NOT NULL, is_public boolean NOT NULL, "order" integer NOT NULL, created_by_id integer NOT NULL, code text, type character varying(10) NOT NULL ); --> statement-breakpoint ALTER TABLE public.tutorial ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.tutorial_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint CREATE TABLE public."user" ( id integer NOT NULL, password character varying(128) NOT NULL, last_login timestamp with time zone, username text NOT NULL, email text, create_time timestamp with time zone, admin_type text NOT NULL, auth_token text, open_api boolean DEFAULT false NOT NULL, open_api_appkey text, is_disabled boolean DEFAULT false NOT NULL, problem_permission text NOT NULL, session_keys jsonb DEFAULT '[]'::jsonb NOT NULL, raw_password character varying(20), class_name text ); --> statement-breakpoint CREATE TABLE public.user_achievement ( id bigint NOT NULL, unlock_time timestamp with time zone NOT NULL, backfilled boolean DEFAULT false NOT NULL, notified boolean DEFAULT false NOT NULL, achievement_id bigint NOT NULL, user_id integer NOT NULL ); --> statement-breakpoint ALTER TABLE public.user_achievement ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.user_achievement_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint CREATE TABLE public.user_badge ( id bigint NOT NULL, earned_time timestamp with time zone NOT NULL, badge_id bigint NOT NULL, user_id integer NOT NULL ); --> statement-breakpoint ALTER TABLE public.user_badge ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.user_badge_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint CREATE SEQUENCE public.user_id_seq AS integer START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1; --> statement-breakpoint ALTER SEQUENCE public.user_id_seq OWNED BY public."user".id; --> statement-breakpoint CREATE TABLE public.user_profile ( id integer NOT NULL, acm_problems_status jsonb DEFAULT '{}'::jsonb NOT NULL, avatar text NOT NULL, blog character varying(200), mood text, accepted_number integer DEFAULT 0 NOT NULL, submission_number integer DEFAULT 0 NOT NULL, github text, school text, major text, user_id integer NOT NULL, real_name text, language text ); --> statement-breakpoint CREATE SEQUENCE public.user_profile_id_seq AS integer START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1; --> statement-breakpoint ALTER SEQUENCE public.user_profile_id_seq OWNED BY public.user_profile.id; --> statement-breakpoint CREATE TABLE public.user_stat ( id bigint NOT NULL, metrics jsonb DEFAULT '{}'::jsonb NOT NULL, update_time timestamp with time zone NOT NULL, user_id integer NOT NULL ); --> statement-breakpoint ALTER TABLE public.user_stat ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY ( SEQUENCE NAME public.user_stat_id_seq START WITH 1 INCREMENT BY 1 NO MINVALUE NO MAXVALUE CACHE 1 ); --> statement-breakpoint ALTER TABLE ONLY public.acm_contest_rank ALTER COLUMN id SET DEFAULT nextval('public.acm_contest_rank_id_seq'::regclass); --> statement-breakpoint ALTER TABLE ONLY public.announcement ALTER COLUMN id SET DEFAULT nextval('public.announcement_id_seq'::regclass); --> statement-breakpoint ALTER TABLE ONLY public.contest ALTER COLUMN id SET DEFAULT nextval('public.contest_id_seq'::regclass); --> statement-breakpoint ALTER TABLE ONLY public.contest_announcement ALTER COLUMN id SET DEFAULT nextval('public.contest_announcement_id_seq'::regclass); --> statement-breakpoint ALTER TABLE ONLY public.judge_server ALTER COLUMN id SET DEFAULT nextval('public.judge_server_id_seq'::regclass); --> statement-breakpoint ALTER TABLE ONLY public.options_sysoptions ALTER COLUMN id SET DEFAULT nextval('public.options_sysoptions_id_seq'::regclass); --> statement-breakpoint ALTER TABLE ONLY public.problem ALTER COLUMN id SET DEFAULT nextval('public.problem_id_seq'::regclass); --> statement-breakpoint ALTER TABLE ONLY public.problem_tag ALTER COLUMN id SET DEFAULT nextval('public.problem_tag_id_seq'::regclass); --> statement-breakpoint ALTER TABLE ONLY public.problem_tags ALTER COLUMN id SET DEFAULT nextval('public.problem_tags_id_seq'::regclass); --> statement-breakpoint ALTER TABLE ONLY public."user" ALTER COLUMN id SET DEFAULT nextval('public.user_id_seq'::regclass); --> statement-breakpoint ALTER TABLE ONLY public.user_profile ALTER COLUMN id SET DEFAULT nextval('public.user_profile_id_seq'::regclass); --> statement-breakpoint ALTER TABLE ONLY public.achievement ADD CONSTRAINT achievement_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.acm_contest_rank ADD CONSTRAINT acm_contest_rank_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.ai_analysis ADD CONSTRAINT ai_analysis_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.announcement ADD CONSTRAINT announcement_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.contest_announcement ADD CONSTRAINT contest_announcement_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.contest ADD CONSTRAINT contest_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.exercise ADD CONSTRAINT exercise_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.flowchart_submission ADD CONSTRAINT flowchart_submission_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.judge_server ADD CONSTRAINT judge_server_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.message ADD CONSTRAINT message_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.options_sysoptions ADD CONSTRAINT options_sysoptions_key_key UNIQUE (key); --> statement-breakpoint ALTER TABLE ONLY public.options_sysoptions ADD CONSTRAINT options_sysoptions_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.problem ADD CONSTRAINT problem_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.problem_tag ADD CONSTRAINT problem_tag_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.problem_tags ADD CONSTRAINT problem_tags_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.problem_tags ADD CONSTRAINT problem_tags_problem_id_problemtag_id_318459d1_uniq UNIQUE (problem_id, problemtag_id); --> statement-breakpoint ALTER TABLE ONLY public.problemset_badge ADD CONSTRAINT problemset_badge_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.problemset ADD CONSTRAINT problemset_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.problemset_problem ADD CONSTRAINT problemset_problem_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.problemset_progress ADD CONSTRAINT problemset_progress_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.problemset_submission ADD CONSTRAINT problemset_submission_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.reaction ADD CONSTRAINT reaction_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.reaction ADD CONSTRAINT reaction_problem_user_unique UNIQUE (problem_id, user_id); --> statement-breakpoint ALTER TABLE ONLY public.submission ADD CONSTRAINT submission_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.tutorial ADD CONSTRAINT tutorial_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.acm_contest_rank ADD CONSTRAINT unique_acm_rank_user_contest UNIQUE (user_id, contest_id); --> statement-breakpoint ALTER TABLE ONLY public.problem ADD CONSTRAINT unique_problem_id_contest UNIQUE (_id, contest_id); --> statement-breakpoint ALTER TABLE ONLY public.problemset_problem ADD CONSTRAINT unique_problemset_problem UNIQUE (problemset_id, problem_id); --> statement-breakpoint ALTER TABLE ONLY public.problemset_progress ADD CONSTRAINT unique_problemset_progress_user UNIQUE (problemset_id, user_id); --> statement-breakpoint ALTER TABLE ONLY public.user_achievement ADD CONSTRAINT unique_user_achievement UNIQUE (user_id, achievement_id); --> statement-breakpoint ALTER TABLE ONLY public.user_badge ADD CONSTRAINT unique_user_badge UNIQUE (user_id, badge_id); --> statement-breakpoint ALTER TABLE ONLY public.user_achievement ADD CONSTRAINT user_achievement_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.user_badge ADD CONSTRAINT user_badge_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public."user" ADD CONSTRAINT user_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.user_profile ADD CONSTRAINT user_profile_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.user_profile ADD CONSTRAINT user_profile_user_id_key UNIQUE (user_id); --> statement-breakpoint ALTER TABLE ONLY public.user_stat ADD CONSTRAINT user_stat_pkey PRIMARY KEY (id); --> statement-breakpoint ALTER TABLE ONLY public.user_stat ADD CONSTRAINT user_stat_user_id_key UNIQUE (user_id); --> statement-breakpoint ALTER TABLE ONLY public."user" ADD CONSTRAINT user_username_key UNIQUE (username); --> statement-breakpoint CREATE INDEX acm_contest_rank_contest_id_21030ccd ON public.acm_contest_rank USING btree (contest_id); --> statement-breakpoint CREATE INDEX acm_contest_rank_user_id_40391ab2 ON public.acm_contest_rank USING btree (user_id); --> statement-breakpoint CREATE INDEX acm_rank_contest_user_idx ON public.acm_contest_rank USING btree (contest_id, user_id); --> statement-breakpoint CREATE INDEX acm_rank_order_idx ON public.acm_contest_rank USING btree (contest_id, accepted_number, total_time); --> statement-breakpoint CREATE INDEX ai_analysis_user_id_3aa23011 ON public.ai_analysis USING btree (user_id); --> statement-breakpoint CREATE INDEX announcement_created_by_id_359ccf50 ON public.announcement USING btree (created_by_id); --> statement-breakpoint CREATE INDEX announcement_list_idx ON public.announcement USING btree (visible, top DESC, create_time DESC); --> statement-breakpoint CREATE INDEX contest_announcement_contest_id_a8cb419f ON public.contest_announcement USING btree (contest_id); --> statement-breakpoint CREATE INDEX contest_announcement_created_by_id_469a14ce ON public.contest_announcement USING btree (created_by_id); --> statement-breakpoint CREATE INDEX contest_create_time_idx ON public.submission USING btree (contest_id, create_time DESC); --> statement-breakpoint CREATE INDEX contest_created_by_id_a763ca7e ON public.contest USING btree (created_by_id); --> statement-breakpoint CREATE INDEX exercise_tutorial_id_6fd04055 ON public.exercise USING btree (tutorial_id); --> statement-breakpoint CREATE INDEX flowchart_problem_time_idx ON public.flowchart_submission USING btree (problem_id, create_time); --> statement-breakpoint CREATE INDEX flowchart_status_idx ON public.flowchart_submission USING btree (status); --> statement-breakpoint CREATE INDEX flowchart_submission_id_0dbfc4f9_like ON public.flowchart_submission USING btree (id text_pattern_ops); --> statement-breakpoint CREATE INDEX flowchart_submission_problem_id_8551edbf ON public.flowchart_submission USING btree (problem_id); --> statement-breakpoint CREATE INDEX flowchart_submission_user_id_225c83e8 ON public.flowchart_submission USING btree (user_id); --> statement-breakpoint CREATE INDEX flowchart_user_time_idx ON public.flowchart_submission USING btree (user_id, create_time); --> statement-breakpoint CREATE INDEX message_recipient_id_2aa5dd76 ON public.message USING btree (recipient_id); --> statement-breakpoint CREATE INDEX message_recipient_time_idx ON public.message USING btree (recipient_id, create_time); --> statement-breakpoint CREATE INDEX message_sender_id_a2a2e825 ON public.message USING btree (sender_id); --> statement-breakpoint CREATE INDEX message_submission_id_2fdf8a47 ON public.message USING btree (submission_id); --> statement-breakpoint CREATE INDEX message_submission_id_2fdf8a47_like ON public.message USING btree (submission_id text_pattern_ops); --> statement-breakpoint CREATE INDEX problem__id_919b1d80 ON public.problem USING btree (_id); --> statement-breakpoint CREATE INDEX problem_contest_id_328e013a ON public.problem USING btree (contest_id); --> statement-breakpoint CREATE INDEX problem_contest_visible_idx ON public.problem USING btree (contest_id, visible); --> statement-breakpoint CREATE INDEX problem_created_by_id_cb362143 ON public.problem USING btree (created_by_id); --> statement-breakpoint CREATE UNIQUE INDEX problem_tag_name_ci_unique ON public.problem_tag USING btree (lower(name)); --> statement-breakpoint CREATE INDEX problem_tags_problem_id_866ecb8d ON public.problem_tags USING btree (problem_id); --> statement-breakpoint CREATE INDEX problem_tags_problemtag_id_72d20571 ON public.problem_tags USING btree (problemtag_id); --> statement-breakpoint CREATE INDEX problem_user_idx ON public.submission USING btree (problem_id, user_id); --> statement-breakpoint CREATE INDEX problem_visible_idx ON public.problem USING btree (visible); --> statement-breakpoint CREATE INDEX problemset__problem_1f39fa_idx ON public.problemset_submission USING btree (problemset_id, user_id); --> statement-breakpoint CREATE INDEX problemset__problem_22f053_idx ON public.problemset_submission USING btree (problemset_id, problem_id); --> statement-breakpoint CREATE INDEX problemset__user_id_2f1501_idx ON public.problemset_submission USING btree (user_id); --> statement-breakpoint CREATE INDEX problemset_badge_problemset_id_6cb6c74f ON public.problemset_badge USING btree (problemset_id); --> statement-breakpoint CREATE INDEX problemset_created_by_id_01b5197f ON public.problemset USING btree (created_by_id); --> statement-breakpoint CREATE INDEX problemset_problem_problem_id_fff2d686 ON public.problemset_problem USING btree (problem_id); --> statement-breakpoint CREATE INDEX problemset_problem_problemset_id_350d17fb ON public.problemset_problem USING btree (problemset_id); --> statement-breakpoint CREATE INDEX problemset_progress_problemset_id_20a9632e ON public.problemset_progress USING btree (problemset_id); --> statement-breakpoint CREATE INDEX problemset_progress_user_id_c8041a80 ON public.problemset_progress USING btree (user_id); --> statement-breakpoint CREATE INDEX problemset_submission_problem_id_5629b105 ON public.problemset_submission USING btree (problem_id); --> statement-breakpoint CREATE INDEX problemset_submission_problemset_id_85290e17 ON public.problemset_submission USING btree (problemset_id); --> statement-breakpoint CREATE INDEX problemset_submission_submission_id_78e2b807 ON public.problemset_submission USING btree (submission_id); --> statement-breakpoint CREATE INDEX problemset_submission_submission_id_78e2b807_like ON public.problemset_submission USING btree (submission_id text_pattern_ops); --> statement-breakpoint CREATE INDEX problemset_submission_user_id_915fc9c6 ON public.problemset_submission USING btree (user_id); --> statement-breakpoint CREATE INDEX reaction_problem_id_a7f3b9f3 ON public.reaction USING btree (problem_id); --> statement-breakpoint CREATE INDEX reaction_problem_type_idx ON public.reaction USING btree (problem_id, type); --> statement-breakpoint CREATE INDEX reaction_user_id_cfa7f469 ON public.reaction USING btree (user_id); --> statement-breakpoint CREATE INDEX submission_contest_id_775716d5 ON public.submission USING btree (contest_id); --> statement-breakpoint CREATE INDEX submission_problem_id_76847b55 ON public.submission USING btree (problem_id); --> statement-breakpoint CREATE INDEX submission_result_37e2f67a ON public.submission USING btree (result); --> statement-breakpoint CREATE INDEX submission_user_id_3779a8c1 ON public.submission USING btree (user_id); --> statement-breakpoint CREATE INDEX tutorial_created_by_id_07973cab ON public.tutorial USING btree (created_by_id); --> statement-breakpoint CREATE INDEX user_achievement_achievement_id_29db600d ON public.user_achievement USING btree (achievement_id); --> statement-breakpoint CREATE INDEX user_achievement_user_id_b8ec7d6a ON public.user_achievement USING btree (user_id); --> statement-breakpoint CREATE INDEX user_achv_notified_idx ON public.user_achievement USING btree (user_id, notified); --> statement-breakpoint CREATE INDEX user_achv_time_idx ON public.user_achievement USING btree (user_id, unlock_time DESC); --> statement-breakpoint CREATE INDEX user_badge_badge_id_92a983e9 ON public.user_badge USING btree (badge_id); --> statement-breakpoint CREATE INDEX user_badge_user_id_a286d718 ON public.user_badge USING btree (user_id); --> statement-breakpoint CREATE INDEX user_create_time_idx ON public.submission USING btree (user_id, create_time); --> statement-breakpoint ALTER TABLE ONLY public.acm_contest_rank ADD CONSTRAINT acm_contest_rank_contest_id_21030ccd_fk_contest_id FOREIGN KEY (contest_id) REFERENCES public.contest(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.acm_contest_rank ADD CONSTRAINT acm_contest_rank_user_id_40391ab2_fk_user_id FOREIGN KEY (user_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.ai_analysis ADD CONSTRAINT ai_analysis_user_id_3aa23011_fk_user_id FOREIGN KEY (user_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.announcement ADD CONSTRAINT announcement_created_by_id_359ccf50_fk_user_id FOREIGN KEY (created_by_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.contest_announcement ADD CONSTRAINT contest_announcement_contest_id_a8cb419f_fk_contest_id FOREIGN KEY (contest_id) REFERENCES public.contest(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.contest_announcement ADD CONSTRAINT contest_announcement_created_by_id_469a14ce_fk_user_id FOREIGN KEY (created_by_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.contest ADD CONSTRAINT contest_created_by_id_a763ca7e_fk_user_id FOREIGN KEY (created_by_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.exercise ADD CONSTRAINT exercise_tutorial_id_6fd04055_fk_tutorial_id FOREIGN KEY (tutorial_id) REFERENCES public.tutorial(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.flowchart_submission ADD CONSTRAINT flowchart_submission_problem_id_8551edbf_fk_problem_id FOREIGN KEY (problem_id) REFERENCES public.problem(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.flowchart_submission ADD CONSTRAINT flowchart_submission_user_id_225c83e8_fk_user_id FOREIGN KEY (user_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.message ADD CONSTRAINT message_recipient_id_2aa5dd76_fk_user_id FOREIGN KEY (recipient_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.message ADD CONSTRAINT message_sender_id_a2a2e825_fk_user_id FOREIGN KEY (sender_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.message ADD CONSTRAINT message_submission_id_2fdf8a47_fk_submission_id FOREIGN KEY (submission_id) REFERENCES public.submission(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problem ADD CONSTRAINT problem_contest_id_328e013a_fk_contest_id FOREIGN KEY (contest_id) REFERENCES public.contest(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problem ADD CONSTRAINT problem_created_by_id_cb362143_fk_user_id FOREIGN KEY (created_by_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problem_tags ADD CONSTRAINT problem_tags_problem_id_866ecb8d_fk_problem_id FOREIGN KEY (problem_id) REFERENCES public.problem(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problem_tags ADD CONSTRAINT problem_tags_problemtag_id_72d20571_fk_problem_tag_id FOREIGN KEY (problemtag_id) REFERENCES public.problem_tag(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problemset_badge ADD CONSTRAINT problemset_badge_problemset_id_6cb6c74f_fk_problemset_id FOREIGN KEY (problemset_id) REFERENCES public.problemset(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problemset ADD CONSTRAINT problemset_created_by_id_01b5197f_fk_user_id FOREIGN KEY (created_by_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problemset_problem ADD CONSTRAINT problemset_problem_problem_id_fff2d686_fk_problem_id FOREIGN KEY (problem_id) REFERENCES public.problem(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problemset_problem ADD CONSTRAINT problemset_problem_problemset_id_350d17fb_fk_problemset_id FOREIGN KEY (problemset_id) REFERENCES public.problemset(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problemset_progress ADD CONSTRAINT problemset_progress_problemset_id_20a9632e_fk_problemset_id FOREIGN KEY (problemset_id) REFERENCES public.problemset(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problemset_progress ADD CONSTRAINT problemset_progress_user_id_c8041a80_fk_user_id FOREIGN KEY (user_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problemset_submission ADD CONSTRAINT problemset_submission_problem_id_5629b105_fk_problem_id FOREIGN KEY (problem_id) REFERENCES public.problem(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problemset_submission ADD CONSTRAINT problemset_submission_problemset_id_85290e17_fk_problemset_id FOREIGN KEY (problemset_id) REFERENCES public.problemset(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problemset_submission ADD CONSTRAINT problemset_submission_submission_id_78e2b807_fk_submission_id FOREIGN KEY (submission_id) REFERENCES public.submission(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.problemset_submission ADD CONSTRAINT problemset_submission_user_id_915fc9c6_fk_user_id FOREIGN KEY (user_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.reaction ADD CONSTRAINT reaction_problem_id_a7f3b9f3_fk_problem_id FOREIGN KEY (problem_id) REFERENCES public.problem(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.reaction ADD CONSTRAINT reaction_user_id_cfa7f469_fk_user_id FOREIGN KEY (user_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.submission ADD CONSTRAINT submission_contest_id_775716d5_fk_contest_id FOREIGN KEY (contest_id) REFERENCES public.contest(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.submission ADD CONSTRAINT submission_problem_id_76847b55_fk_problem_id FOREIGN KEY (problem_id) REFERENCES public.problem(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.tutorial ADD CONSTRAINT tutorial_created_by_id_07973cab_fk_user_id FOREIGN KEY (created_by_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.user_achievement ADD CONSTRAINT user_achievement_achievement_id_29db600d_fk_achievement_id FOREIGN KEY (achievement_id) REFERENCES public.achievement(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.user_achievement ADD CONSTRAINT user_achievement_user_id_b8ec7d6a_fk_user_id FOREIGN KEY (user_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.user_badge ADD CONSTRAINT user_badge_badge_id_92a983e9_fk_problemset_badge_id FOREIGN KEY (badge_id) REFERENCES public.problemset_badge(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.user_badge ADD CONSTRAINT user_badge_user_id_a286d718_fk_user_id FOREIGN KEY (user_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.user_profile ADD CONSTRAINT user_profile_user_id_8fdce8e2_fk_user_id FOREIGN KEY (user_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED; --> statement-breakpoint ALTER TABLE ONLY public.user_stat ADD CONSTRAINT user_stat_user_id_73337fc0_fk_user_id FOREIGN KEY (user_id) REFERENCES public."user"(id) DEFERRABLE INITIALLY DEFERRED;