Table alter.public.mis_iva_ctr
Tabella di appoggio per la tenuta dei registri IVA con un registro per ogni sezionale

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SchemaSpy
Related columns Constraint names Comments Legend
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Primary key columns
Columns with indexes
Implied relationships
Excluded column relationships
Dashed lines show
implied relationships
< n > number of related tables
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Column Type Size Nulls Auto Default Children Parents Comments
iva_ctr_id int4 10
counter_id int4 10  √  null
mis_counters.counter_id mis_iva_ctr_counter_id_fkey
acct_iva_year int4 10  √  null
acct_iva_month int4 10  √  null
num_pages int4 10  √  null
is_closed_p bool 1  √  null

Table contained 12 rows at Fri Feb 29 12:05 CET 2008

Indexes:
Column(s) Type Sort Constraint Name Anomalies
iva_ctr_id Primary key Asc mis_iva_ctr_pkey  
counter_id + acct_iva_year + acct_iva_month Must be unique Asc/Asc/Asc mis_iva_ctr_indx These unique columns are also nullable

Close relationships  within one two degrees of separation :