15 lines
320 B
SQL
15 lines
320 B
SQL
create table spell_merkmal
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(
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spell_id INTEGER not null
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references spell
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on delete cascade,
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merkmal_id INTEGER not null
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references merkmal
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on delete restrict,
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primary key (spell_id, merkmal_id)
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);
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create index idx_spell_merkmal_m
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on spell_merkmal (merkmal_id);
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