public class SQLIntegrityConstraintViolationException
extends SQLNonTransientException
| java.lang.Object | |||||
| ↳ | java.lang.Throwable | ||||
| ↳ | java.lang.Exception | ||||
| ↳ | java.sql.SQLException | ||||
| ↳ | java.sql.SQLNonTransientException | ||||
| ↳ | java.sql.SQLIntegrityConstraintViolationException | ||||
SQLState类的值为' 23 '时或在供应商指定的条件下引发的子类SQLException 。 这表明完整性约束（外键，主键或唯一键）已被违反。
请参考您的驱动程序供应商文档， 异常可能引发此 异常的供应商指定的条件。
Public constructors |
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SQLIntegrityConstraintViolationException() 构造一个 |
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SQLIntegrityConstraintViolationException(String reason) 构造一个 |
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SQLIntegrityConstraintViolationException(String reason, String SQLState) 用给定的 |
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SQLIntegrityConstraintViolationException(String reason, String SQLState, int vendorCode) 构造一个 |
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SQLIntegrityConstraintViolationException(Throwable cause) 用给定的 |
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SQLIntegrityConstraintViolationException(String reason, Throwable cause) 用给定的 |
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SQLIntegrityConstraintViolationException(String reason, String SQLState, Throwable cause) 构造一个 |
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SQLIntegrityConstraintViolationException(String reason, String SQLState, int vendorCode, Throwable cause) 构造一个 |
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Inherited methods |
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 From class java.sql.SQLException
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From class java.lang.Throwable
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From class java.lang.Object
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From interface java.lang.Iterable
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SQLIntegrityConstraintViolationException ()
构造一个SQLIntegrityConstraintViolationException对象。 的reason ， SQLState被初始化为null和供应商代码被初始化为0。 cause没有初始化，随后可以通过向一个呼叫进行初始化initCause(java.lang.Throwable)方法。
SQLIntegrityConstraintViolationException (String reason)
构造一个SQLIntegrityConstraintViolationException与给定reason 。 SQLState初始化为null ，并将供应商代码初始化为0. cause未初始化，并可能随后通过调用initCause(java.lang.Throwable)方法进行初始化。
| Parameters | |
|---|---|
reason |
String: a description of the exception |
SQLIntegrityConstraintViolationException (String reason, String SQLState)
使用给定的reason和SQLState构造一个SQLIntegrityConstraintViolationException对象。 cause未初始化，并可能随后通过调用initCause(java.lang.Throwable)方法进行初始化。 供应商代码初始化为0。
| Parameters | |
|---|---|
reason |
String: a description of the exception |
SQLState |
String: an XOPEN or SQL:2003 code identifying the exception |
SQLIntegrityConstraintViolationException (String reason, String SQLState, int vendorCode)
构造一个SQLIntegrityConstraintViolationException与给定对象reason ， SQLState和vendorCode 。 cause未初始化，并可能随后通过调用initCause(java.lang.Throwable)方法进行初始化。
| Parameters | |
|---|---|
reason |
String: a description of the exception |
SQLState |
String: an XOPEN or SQL:2003 code identifying the exception |
vendorCode |
int: a database vendor specific exception code |
SQLIntegrityConstraintViolationException (Throwable cause)
用给定的cause构造一个SQLIntegrityConstraintViolationException对象。 该SQLState被初始化为null和供应商代码被初始化为0。 reason被初始化为null如果cause==null或cause.toString()如果cause!=null 。
| Parameters | |
|---|---|
cause |
Throwable: the underlying reason for this SQLException (which is saved for later retrieval by the getCause() method); may be null indicating the cause is non-existent or unknown. |
SQLIntegrityConstraintViolationException (String reason, Throwable cause)
用给定的reason和cause构造一个SQLIntegrityConstraintViolationException对象。 SQLState初始化为null ，供应商代码初始化为0。
| Parameters | |
|---|---|
reason |
String: a description of the exception. |
cause |
Throwable: the (which is saved for later retrieval by the getCause() method); may be null indicating the cause is non-existent or unknown. |
SQLIntegrityConstraintViolationException (String reason, String SQLState, Throwable cause)
构造一个SQLIntegrityConstraintViolationException与给定对象reason ， SQLState和cause 。 供应商代码初始化为0。
| Parameters | |
|---|---|
reason |
String: a description of the exception. |
SQLState |
String: an XOPEN or SQL:2003 code identifying the exception |
cause |
Throwable: the underlying reason for this SQLException (which is saved for later retrieval by the getCause() method); may be null indicating the cause is non-existent or unknown. |
SQLIntegrityConstraintViolationException (String reason, String SQLState, int vendorCode, Throwable cause)
构造一个 SQLIntegrityConstraintViolationException与给定对象 reason ， SQLState ， vendorCode和 cause 。
| Parameters | |
|---|---|
reason |
String: a description of the exception |
SQLState |
String: an XOPEN or SQL:2003 code identifying the exception |
vendorCode |
int: a database vendor-specific exception code |
cause |
Throwable: the (which is saved for later retrieval by the getCause() method); may be null indicating the cause is non-existent or unknown. |
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