37 lines
1.8 KiB
MySQL
37 lines
1.8 KiB
MySQL
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-- Migration: Create user_sessions table (alias for sessions compatibility)
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-- Description: Alternative sessions table for legacy compatibility
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-- This is actually just a view or alias for the sessions table
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-- The sessions table already exists and serves this purpose
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-- If we really need a separate user_sessions table:
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CREATE TABLE IF NOT EXISTS user_sessions (
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id BIGSERIAL PRIMARY KEY,
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user_id BIGINT NOT NULL,
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session_token VARCHAR(255) NOT NULL,
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ip_address VARCHAR(45),
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user_agent TEXT,
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is_active BOOLEAN DEFAULT true,
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last_activity TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
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expires_at TIMESTAMP WITH TIME ZONE NOT NULL,
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revoked_at TIMESTAMP WITH TIME ZONE,
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created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT fk_user_sessions_user_id FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
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);
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-- Indexes
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CREATE UNIQUE INDEX IF NOT EXISTS idx_user_sessions_token ON user_sessions(session_token);
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CREATE INDEX IF NOT EXISTS idx_user_sessions_user_id ON user_sessions(user_id);
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CREATE INDEX IF NOT EXISTS idx_user_sessions_is_active ON user_sessions(is_active) WHERE is_active = true;
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CREATE INDEX IF NOT EXISTS idx_user_sessions_expires_at ON user_sessions(expires_at);
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CREATE INDEX IF NOT EXISTS idx_user_sessions_last_activity ON user_sessions(last_activity DESC);
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-- Comments
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COMMENT ON TABLE user_sessions IS 'User sessions for authentication tracking (alternative to sessions table)';
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COMMENT ON COLUMN user_sessions.session_token IS 'Unique session token (hashed)';
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COMMENT ON COLUMN user_sessions.revoked_at IS 'Timestamp when session was revoked';
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COMMENT ON COLUMN user_sessions.last_activity IS 'Last activity timestamp (updated periodically with debounce)';
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