db_ecological_db |
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Table: layer
db_ecological_db |
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Table: layer
Schema
Owner
postgres
Tablespace
(default)
Descriptions
There is no description for table layer
Fields
PK | FK | Name | Data type | Not null | Unique | Inherited | Default | Description |
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topology_id |
integer |
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layer_id |
integer |
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schema_name |
varchar |
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table_name |
varchar |
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feature_column |
varchar |
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feature_type |
integer |
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level |
integer |
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0 |
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child_id |
integer |
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Foreign Keys
Name | Fields | FK Table | FK Fields | Delete Action | Update Action | Deferrable | Check Time | Description |
|---|---|---|---|---|---|---|---|---|
topology_id |
id |
No Action |
No Action |
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Immediate |
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Check Constraints
There are no check constraints for table layer
Indices
Name | Type | Function | Fields | Primary Key | Unique | Description |
|---|---|---|---|---|---|---|
btree |
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topology_id, layer_id |
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btree |
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schema_name, table_name, feature_column |
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Triggers
Name | Type | Function | Arguments | Description |
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layer_integrity_checks |
BEFORE UPDATE OR DELETE |
topology.layertrigger |
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Rules
There are no rules for table layer
Policies
There are no policies for table layer
Referenced
There are no tables referenced by table layer
Properties
Property | Value |
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Inherited From |
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Rows |
0 |
Pages |
0 |
System |
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Temporary |
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With OID |
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Definition
topology_id INTEGER NOT NULL,
layer_id INTEGER NOT NULL,
schema_name VARCHAR NOT NULL,
table_name VARCHAR NOT NULL,
feature_column VARCHAR NOT NULL,
feature_type INTEGER NOT NULL,
level INTEGER DEFAULT 0 NOT NULL,
child_id INTEGER,
CONSTRAINT layer_pkey PRIMARY KEY(topology_id, layer_id),
CONSTRAINT layer_schema_name_table_name_feature_column_key UNIQUE(schema_name, table_name, feature_column),
CONSTRAINT layer_topology_id_fkey FOREIGN KEY (topology_id)
REFERENCES topology.topology(id)
ON DELETE NO ACTION
ON UPDATE NO ACTION
NOT DEFERRABLE
) ;
CREATE TRIGGER layer_integrity_checks
BEFORE UPDATE OR DELETE
ON topology.layer
FOR EACH ROW
EXECUTE PROCEDURE topology.layertrigger();
This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) |
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