30 lines
No EOL
1 KiB
SQL
30 lines
No EOL
1 KiB
SQL
drop table if exists letter_deb;
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drop table if exists letter_cred;
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drop table if exists jnt_letter cascade;
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create table jnt_letter(
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jl_id serial not null,
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jl_amount_deb numeric(20,4),
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constraint jnt_letter_pk primary key (jl_id)
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);
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create table letter_deb (
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ld_id serial,
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j_id bigint not null,
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jl_id bigint not null,
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constraint letter_deb_pk primary key (ld_id),
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constraint letter_deb_fk foreign key (j_id) references jrnx(j_id) on update cascade on delete cascade,
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constraint jnt_deb_fk foreign key (jl_id) references jnt_letter(jl_id) on update cascade on delete cascade
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);
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create table letter_cred (
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lc_id serial,
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j_id bigint not null,
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jl_id bigint not null,
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constraint letter_cred_pk primary key (lc_id),
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constraint letter_cred_fk foreign key (j_id) references jrnx(j_id) on update cascade on delete cascade,
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constraint jnt_cred_fk foreign key (jl_id) references jnt_letter(jl_id) on update cascade on delete cascade
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);
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alter table jnt_letter owner to trunk;
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alter table letter_deb owner to trunk;
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alter table letter_cred owner to trunk; |