Constraint (sorm-码云(gitee.com))

java.lang.Object
- sf.database.dbinfo.Constraint

```
public class Constraint
extends Object
```
描述一个数据库中的Constraint

Author:

MS SQLServer系统表据说和MYSQL差不多：SELECT * FROM information_schema.TABLE_CONSTRAINTS

MySQL系统表: SELECT * FROM information_schema.TABLE_CONSTRAINTS

Oracle系统表： SELECT * FROM all_CONSTRAINTS Oracle约束的种类 C Check on a table Column O Read Only on a view P Primary Key R Referential AKA Foreign Key U Unique Key V Check Option on a view

Constructor Summary

Constructors
Constructor and Description

Constraint()

Constructors
Constructor and Description
`Constraint()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object obj)`
`String`	`getCatalog()`
`String`	`getCheckClause()`
`List<String>`	`getColumns()`
`ForeignKeyAction`	`getDeleteRule()`
`ForeignKeyMatchType`	`getMatchType()`
`String`	`getName()`
`List<String>`	`getRefColumns()`
`String`	`getRefTableName()`
`String`	`getRefTableSchema()`
`String`	`getSchema()`
`String`	`getTableCatalog()`
`String`	`getTableName()`
`String`	`getTableSchema()`
`ConstraintType`	`getType()`
`ForeignKeyAction`	`getUpdateRule()`
`int`	`hashCode()`
`boolean`	`isDeferrable()`
`boolean`	`isEnabled()`
`boolean`	`isInitiallyDeferred()`
`void`	`setCatalog(String catalog)`
`void`	`setCheckClause(String checkClause)`
`void`	`setColumns(List<String> columns)`
`void`	`setDeferrable(boolean deferrable)`
`void`	`setDeleteRule(ForeignKeyAction deleteRule)`
`void`	`setEnabled(boolean enabled)`
`void`	`setInitiallyDeferred(boolean initiallyDeferred)`
`void`	`setMatchType(ForeignKeyMatchType matchType)`
`void`	`setName(String name)`
`void`	`setRefColumns(List<String> refColumns)`
`void`	`setRefTableName(String refTableName)`
`void`	`setRefTableSchema(String refTableSchema)`
`void`	`setSchema(String schema)`
`void`	`setTableCatalog(String tableCatalog)`
`void`	`setTableName(String tableName)`
`void`	`setTableSchema(String tableSchema)`
`void`	`setType(ConstraintType type)`
`void`	`setUpdateRule(ForeignKeyAction updateRule)`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail
- Constraint
```
public Constraint()
```

Method Detail

getCatalog
```
public String getCatalog()
```

setCatalog

public void setCatalog(String catalog)

getSchema
```
public String getSchema()
```

setSchema
```
public void setSchema(String schema)
```

getName
```
public String getName()
```

setName
```
public void setName(String name)
```

getTableCatalog
```
public String getTableCatalog()
```

setTableCatalog

public void setTableCatalog(String tableCatalog)

getTableSchema
```
public String getTableSchema()
```

setTableSchema

public void setTableSchema(String tableSchema)

getTableName
```
public String getTableName()
```

setTableName

public void setTableName(String tableName)

getType
```
public ConstraintType getType()
```

setType

public void setType(ConstraintType type)

isDeferrable
```
public boolean isDeferrable()
```

setDeferrable

public void setDeferrable(boolean deferrable)

isInitiallyDeferred
```
public boolean isInitiallyDeferred()
```

setInitiallyDeferred

public void setInitiallyDeferred(boolean initiallyDeferred)

getColumns
```
public List<String> getColumns()
```

setColumns

public void setColumns(List<String> columns)

getRefTableName
```
public String getRefTableName()
```

setRefTableName

public void setRefTableName(String refTableName)

getRefColumns
```
public List<String> getRefColumns()
```

setRefColumns

public void setRefColumns(List<String> refColumns)

getUpdateRule

public ForeignKeyAction getUpdateRule()

setUpdateRule

public void setUpdateRule(ForeignKeyAction updateRule)

getDeleteRule

public ForeignKeyAction getDeleteRule()

setDeleteRule

public void setDeleteRule(ForeignKeyAction deleteRule)

getMatchType

public ForeignKeyMatchType getMatchType()

setMatchType

public void setMatchType(ForeignKeyMatchType matchType)

isEnabled
```
public boolean isEnabled()
```

setEnabled

public void setEnabled(boolean enabled)

getRefTableSchema
```
public String getRefTableSchema()
```

setRefTableSchema

public void setRefTableSchema(String refTableSchema)

getCheckClause
```
public String getCheckClause()
```

setCheckClause

public void setCheckClause(String checkClause)

toString
```
public String toString()
```
Overrides:

toString in class Object

equals
```
public boolean equals(Object obj)
```
Overrides:

equals in class Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

Class Constraint

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Constraint

Method Detail

getCatalog

setCatalog

getSchema

setSchema

getName

setName

getTableCatalog

setTableCatalog

getTableSchema

setTableSchema

getTableName

setTableName

getType

setType

isDeferrable

setDeferrable

isInitiallyDeferred

setInitiallyDeferred

getColumns

setColumns

getRefTableName

setRefTableName

getRefColumns

setRefColumns

getUpdateRule

setUpdateRule

getDeleteRule

setDeleteRule

getMatchType

setMatchType

isEnabled

setEnabled

getRefTableSchema

setRefTableSchema

getCheckClause

setCheckClause

toString

equals

hashCode