db_globoxylo |
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Table: tj_classifyvar_cvar
db_globoxylo |
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Table: tj_classifyvar_cvar
Schema
Owner
globoxylo
Tablespace
(default)
Descriptions
Join table associating a variable with a classification, a variable which can be multiclassed
Columns
PK | FK | Name | Data type | Not null | Unique | Inherited | Default | Description |
|---|---|---|---|---|---|---|---|---|
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cvar_var_id |
integer |
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Unique numeric identifier of the variable |
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cvar_rank_id |
integer |
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Numeric automatic classification identifier |
Foreign Keys
Name | Columns | FK Table | FK Columns | Delete Action | Update Action | Deferrable | Check Time | Description |
|---|---|---|---|---|---|---|---|---|
cvar_rank_id |
rank_id |
No Action |
No Action |
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Immediate |
The cvar_rank_id field necessarily corresponds to an existing ranking |
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cvar_var_id |
var_id |
No Action |
No Action |
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Immediate |
The cvar_var_id field must correspond to an existing variable |
Check Constraints
There are no check constraints for table tj_classifyvar_cvar
Indices
Name | Type | Function | Columns | Primary Key | Unique | Description |
|---|---|---|---|---|---|---|
btree |
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cvar_var_id, cvar_rank_id |
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btree |
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cvar_rank_id |
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Foreign key index to speed up updates / deletion |
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btree |
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cvar_var_id |
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Foreign key index to speed up updates / deletion |
Triggers
There are no triggers for table tj_classifyvar_cvar
Rules
There are no rules for table tj_classifyvar_cvar
Policies
There are no policies for table tj_classifyvar_cvar
Referenced
There are no tables referenced by table tj_classifyvar_cvar
Properties
Property | Value |
|---|---|
Inherited From |
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Rows |
-1 |
Pages |
0 |
System |
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Temporary |
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With OID |
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Definition
cvar_var_id INTEGER NOT NULL,
cvar_rank_id INTEGER NOT NULL,
CONSTRAINT tj_classifyvar_cvar_pkey PRIMARY KEY(cvar_var_id, cvar_rank_id),
CONSTRAINT c_fk_rank_cvar FOREIGN KEY (cvar_rank_id)
REFERENCES public.tr_ranking_rank(rank_id)
ON DELETE NO ACTION
ON UPDATE NO ACTION
NOT DEFERRABLE,
CONSTRAINT c_fk_var_cvar FOREIGN KEY (cvar_var_id)
REFERENCES public.tr_variable_var(var_id)
ON DELETE NO ACTION
ON UPDATE NO ACTION
NOT DEFERRABLE
) ;
COMMENT ON TABLE public.tj_classifyvar_cvar
IS 'Join table associating a variable with a classification, a variable which can be multiclassed';
COMMENT ON COLUMN public.tj_classifyvar_cvar.cvar_var_id
IS 'Unique numeric identifier of the variable';
COMMENT ON COLUMN public.tj_classifyvar_cvar.cvar_rank_id
IS 'Numeric automatic classification identifier';
COMMENT ON CONSTRAINT c_fk_rank_cvar ON public.tj_classifyvar_cvar
IS 'The cvar_rank_id field necessarily corresponds to an existing ranking';
COMMENT ON CONSTRAINT c_fk_var_cvar ON public.tj_classifyvar_cvar
IS 'The cvar_var_id field must correspond to an existing variable';
CREATE INDEX x_btr_rank_cvar ON public.tj_classifyvar_cvar
USING btree (cvar_rank_id);
COMMENT ON INDEX public.x_btr_rank_cvar
IS 'Foreign key index to speed up updates / deletion';
CREATE INDEX x_btr_var_cvar ON public.tj_classifyvar_cvar
USING btree (cvar_var_id);
COMMENT ON INDEX public.x_btr_var_cvar
IS 'Foreign key index to speed up updates / deletion';
This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) |
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