Datasets:
File size: 4,652 Bytes
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-- SafeVixAI / SafeVixAI - Supabase Migration
-- Paste this entire script into your Supabase
-- Dashboard > SQL Editor > New Query > Run
-- ============================================
-- Step 1: Enable PostGIS extension
CREATE EXTENSION IF NOT EXISTS postgis;
-- Step 2: Create alembic version tracking table
CREATE TABLE IF NOT EXISTS alembic_version (
version_num VARCHAR(32) NOT NULL,
CONSTRAINT alembic_version_pkc PRIMARY KEY (version_num)
);
INSERT INTO alembic_version (version_num) VALUES ('001_initial_schema')
ON CONFLICT DO NOTHING;
-- ============================================
-- TABLE: emergency_services
-- ============================================
CREATE TABLE IF NOT EXISTS emergency_services (
id SERIAL PRIMARY KEY,
osm_id BIGINT UNIQUE,
osm_type VARCHAR(32),
name TEXT NOT NULL,
name_local TEXT,
category VARCHAR(32) NOT NULL,
sub_category VARCHAR(64),
address TEXT,
phone VARCHAR(64),
phone_emergency VARCHAR(64),
website TEXT,
location GEOMETRY(POINT, 4326) NOT NULL,
city VARCHAR(128),
district VARCHAR(128),
state VARCHAR(128),
state_code VARCHAR(2),
country_code VARCHAR(2) NOT NULL DEFAULT 'IN',
is_24hr BOOLEAN NOT NULL DEFAULT TRUE,
has_trauma BOOLEAN NOT NULL DEFAULT FALSE,
has_icu BOOLEAN NOT NULL DEFAULT FALSE,
bed_count INTEGER,
rating FLOAT,
source VARCHAR(32) NOT NULL DEFAULT 'overpass',
raw_tags JSON,
verified BOOLEAN NOT NULL DEFAULT FALSE,
last_updated TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
);
CREATE INDEX IF NOT EXISTS ix_emergency_services_category
ON emergency_services (category);
CREATE INDEX IF NOT EXISTS ix_emergency_services_state_code
ON emergency_services (state_code);
CREATE INDEX IF NOT EXISTS ix_emergency_services_country_code
ON emergency_services (country_code);
CREATE INDEX IF NOT EXISTS ix_emergency_services_location_gist
ON emergency_services USING GIST (location);
-- ============================================
-- TABLE: road_infrastructure
-- ============================================
CREATE TABLE IF NOT EXISTS road_infrastructure (
id SERIAL PRIMARY KEY,
road_id VARCHAR(128) NOT NULL UNIQUE,
road_name TEXT,
road_type VARCHAR(64),
road_number VARCHAR(64),
length_km FLOAT,
geometry GEOMETRY(LINESTRING, 4326) NOT NULL,
state_code VARCHAR(2),
contractor_name TEXT,
exec_engineer TEXT,
exec_engineer_phone VARCHAR(64),
budget_sanctioned BIGINT,
budget_spent BIGINT,
construction_date DATE,
last_relayed_date DATE,
next_maintenance DATE,
project_source VARCHAR(64),
data_source_url TEXT
);
CREATE INDEX IF NOT EXISTS ix_road_infrastructure_state_code
ON road_infrastructure (state_code);
CREATE INDEX IF NOT EXISTS ix_road_infrastructure_geometry_gist
ON road_infrastructure USING GIST (geometry);
-- ============================================
-- TABLE: road_issues
-- ============================================
CREATE TABLE IF NOT EXISTS road_issues (
id SERIAL PRIMARY KEY,
uuid UUID NOT NULL UNIQUE,
issue_type VARCHAR(64) NOT NULL,
severity INTEGER NOT NULL,
description TEXT,
location GEOMETRY(POINT, 4326) NOT NULL,
location_address TEXT,
road_name TEXT,
road_type VARCHAR(64),
road_number VARCHAR(64),
photo_url TEXT,
ai_detection JSONB,
reporter_id UUID,
authority_name TEXT,
authority_phone VARCHAR(64),
authority_email TEXT,
complaint_ref VARCHAR(128),
status VARCHAR(32) NOT NULL DEFAULT 'open',
status_updated TIMESTAMP,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
);
CREATE INDEX IF NOT EXISTS ix_road_issues_location_gist
ON road_issues USING GIST (location);
CREATE INDEX IF NOT EXISTS ix_road_issues_status
ON road_issues (status);
-- ============================================
-- Done! All 3 tables with PostGIS indexes created.
-- ============================================
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