represents a PostgreSQL-specific primary key constraint
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| constructor () |
| | creates an empty primary key object
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| | constructor (string n, *hash c, *string ts) |
| | creates the object with the given attributes
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string | getCreateSql (string table_name, *hash< auto > opts) |
| | returns a string that can be used to create the constraint
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string | getDropSql (string table_name) |
| | returns a string that can be used to drop the constraint from the database
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softlist | getRenameSql (string table_name, string new_name) |
| | returns a string that can be used to rename the constraint
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| PgsqlColumn | memberGate (string k) |
| | returns the PgsqlColumn value of the given key if it exists, otherwise throws a KEY-ERROR exception
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| clearIndex () |
| | clears any index base for the constraint
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| constructor (*string ts) |
| | creates the constraint with an optional tablespace name
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string | getDropSql (string table_name) |
| | returns a string that can be used to drop the constraint from the database
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| getIndexSql (reference< string > sql, string name, *hash opts) |
| | adds index options onto the sql creation string
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*string | getTablespace () |
| | returns the tablespace name used for this constraint, if known
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bool | setIndexBase (string ix) |
| | sets the supporting index name
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| setTablespace (*string ts) |
| | sets or clears the tablespace name
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*string | tablespace |
| | any tablespace for the unique key index
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represents a PostgreSQL-specific primary key constraint
◆ constructor()
| PgsqlSqlUtilBase::PgsqlPrimaryKey::constructor |
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string | n, |
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*hash | c, |
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*string | ts ) |
creates the object with the given attributes
- Parameters
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| n | name of the constraint |
| c | column hash |
| ts | optional tablespace name |
◆ memberGate()
| PgsqlColumn PgsqlSqlUtilBase::PgsqlPrimaryKey::memberGate |
( |
string | k | ) |
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returns the PgsqlColumn value of the given key if it exists, otherwise throws a KEY-ERROR exception
- Example:
- Parameters
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| k | the name of the key to access |
- Returns
- the value of the given key in the contained hash if it exists
- Exceptions
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| KEY-ERROR | the given key does not exist in the contained hash |
- Note
- this method is called automatically when an unknown or inaccessible member name is accessed from outside the class
- See also
- memberGate_methods