22 lines
1.1 KiB
SQL
22 lines
1.1 KiB
SQL
-- Migration: Add config_dictionaries table (many-to-many relationship)
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-- This script creates the config_dictionaries table linking configs and dictionaries
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-- ============================================
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-- Table: config_dictionaries
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-- ============================================
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CREATE TABLE IF NOT EXISTS config_dictionaries (
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config_id INTEGER NOT NULL REFERENCES configs(id) ON DELETE CASCADE,
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dictionary_id INTEGER NOT NULL REFERENCES dictionaries(id) ON DELETE CASCADE,
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PRIMARY KEY (config_id, dictionary_id)
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);
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-- Create indexes for better query performance
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CREATE INDEX IF NOT EXISTS idx_config_dictionaries_config_id ON config_dictionaries(config_id);
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CREATE INDEX IF NOT EXISTS idx_config_dictionaries_dictionary_id ON config_dictionaries(dictionary_id);
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-- ============================================
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-- Comments for documentation
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-- ============================================
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COMMENT ON TABLE config_dictionaries IS 'Many-to-many relationship table linking configs and dictionaries. If no dictionaries are selected for a config, all dictionaries will be used.';
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