Java compact2, compact3 java.sql Class SQLWarning（JDK8）

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Java™ Platform
Standard Ed. 8

All Classes

Summary:
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Field |
Constr |
Method

Detail:
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Constr |
Method

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.sql.SQLException
    - - java.sql.SQLWarning

All Implemented Interfaces:

Serializable, Iterable<Throwable>

Direct Known Subclasses:

DataTruncation
```
public class SQLWarning
extends SQLException
```
An exception that provides information on database access warnings. Warnings are silently chained to the object whose method caused it to be reported.

Warnings may be retrieved from Connection, Statement, and ResultSet objects. Trying to retrieve a warning on a connection after it has been closed will cause an exception to be thrown. Similarly, trying to retrieve a warning on a statement after it has been closed or on a result set after it has been closed will cause an exception to be thrown. Note that closing a statement also closes a result set that it might have produced.

See Also:

Connection.getWarnings(), Statement.getWarnings(), ResultSet.getWarnings(), Serialized Form

Constructor Summary

Constructors
Constructor and Description
`SQLWarning()` Constructs a `SQLWarning` object.
`SQLWarning(String reason)` Constructs a `SQLWarning` object with a given `reason`.
`SQLWarning(String reason, String SQLState)` Constructs a `SQLWarning` object with a given `reason` and `SQLState`.
`SQLWarning(String reason, String SQLState, int vendorCode)` Constructs a `SQLWarning` object with a given `reason`, `SQLState` and `vendorCode`.
`SQLWarning(String reason, String SQLState, int vendorCode, Throwable cause)` Constructs a`SQLWarning` object with a given `reason`, `SQLState`, `vendorCode` and `cause`.
`SQLWarning(String reason, String SQLState, Throwable cause)` Constructs a `SQLWarning` object with a given `reason`, `SQLState` and `cause`.
`SQLWarning(String reason, Throwable cause)` Constructs a `SQLWarning` object with a given `reason` and `cause`.
`SQLWarning(Throwable cause)` Constructs a `SQLWarning` object with a given `cause`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`SQLWarning`	`getNextWarning()` Retrieves the warning chained to this `SQLWarning` object by `setNextWarning`.
`void`	`setNextWarning(SQLWarning w)` Adds a `SQLWarning` object to the end of the chain.

Methods inherited from class java.sql.SQLException
getErrorCode, getNextException, getSQLState, iterator, setNextException

Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

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

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Constructor Detail
  - SQLWarning
```
public SQLWarning(String reason,
                  String SQLState,
                  int vendorCode)
```
    Constructs a SQLWarning object with a given reason, SQLState and vendorCode. The cause is not initialized, and may subsequently be initialized by a call to the Throwable.initCause(java.lang.Throwable) method.
    
    Parameters:
    
    reason - a description of the warning
    
    SQLState - an XOPEN or SQL:2003 code identifying the warning
    
    vendorCode - a database vendor-specific warning code
  - SQLWarning
```
public SQLWarning(String reason,
                  String SQLState)
```
    Constructs a SQLWarning object with a given reason and SQLState. The cause is not initialized, and may subsequently be initialized by a call to the Throwable.initCause(java.lang.Throwable) method. The vendor code is initialized to 0.
    
    Parameters:
    
    reason - a description of the warning
    
    SQLState - an XOPEN or SQL:2003 code identifying the warning
  - SQLWarning
```
public SQLWarning(String reason)
```
    Constructs a SQLWarning object with a given reason. The SQLState is initialized to null and the vendor code is initialized to 0. The cause is not initialized, and may subsequently be initialized by a call to the Throwable.initCause(java.lang.Throwable) method.
    
    Parameters:
    
    reason - a description of the warning
  - SQLWarning
```
public SQLWarning()
```
    Constructs a SQLWarning object. The reason, SQLState are initialized to null and the vendor code is initialized to 0. The cause is not initialized, and may subsequently be initialized by a call to the Throwable.initCause(java.lang.Throwable) method.
  - SQLWarning
```
public SQLWarning(Throwable cause)
```
    Constructs a SQLWarning object with a given cause. The SQLState is initialized to null and the vendor code is initialized to 0. The reason is initialized to null if cause==null or to cause.toString() if cause!=null.
    
    Parameters:
    
    cause - the underlying reason for this SQLWarning (which is saved for later retrieval by the getCause() method); may be null indicating the cause is non-existent or unknown.
  - SQLWarning
```
public SQLWarning(String reason,
                  Throwable cause)
```
    Constructs a SQLWarning object with a given reason and cause. The SQLState is initialized to null and the vendor code is initialized to 0.
    
    Parameters:
    
    reason - a description of the warning
    
    cause - the underlying reason for this SQLWarning (which is saved for later retrieval by the getCause() method); may be null indicating the cause is non-existent or unknown.
  - SQLWarning
```
public SQLWarning(String reason,
                  String SQLState,
                  Throwable cause)
```
    Constructs a SQLWarning object with a given reason, SQLState and cause. The vendor code is initialized to 0.
    
    Parameters:
    
    reason - a description of the warning
    
    SQLState - an XOPEN or SQL:2003 code identifying the warning
    
    cause - the underlying reason for this SQLWarning (which is saved for later retrieval by the getCause() method); may be null indicating the cause is non-existent or unknown.
  - SQLWarning
```
public SQLWarning(String reason,
                  String SQLState,
                  int vendorCode,
                  Throwable cause)
```
    Constructs aSQLWarning object with a given reason, SQLState, vendorCode and cause.
    
    Parameters:
    
    reason - a description of the warning
    
    SQLState - an XOPEN or SQL:2003 code identifying the warning
    
    vendorCode - a database vendor-specific warning code
    
    cause - the underlying reason for this SQLWarning (which is saved for later retrieval by the getCause() method); may be null indicating the cause is non-existent or unknown.
- Method Detail
  - getNextWarning
```
public SQLWarning getNextWarning()
```
    Retrieves the warning chained to this SQLWarning object by setNextWarning.
    
    Returns:
    
    the next SQLException in the chain; null if none
    
    See Also:
    
    setNextWarning(java.sql.SQLWarning)
  - setNextWarning
```
public void setNextWarning(SQLWarning w)
```
    Adds a SQLWarning object to the end of the chain.
    
    Parameters:
    
    w - the new end of the SQLException chain
    
    See Also:
    
    getNextWarning()

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Java™ Platform
Standard Ed. 8

All Classes

Summary:
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Field |
Constr |
Method

Detail:
Field |
Constr |
Method

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Java compact2, compact3 java.sql Class SQLWarning（JDK8）

Class SQLWarning

Constructor Summary

Method Summary

Methods inherited from class java.sql.SQLException

Methods inherited from class java.lang.Throwable

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Constructor Detail

SQLWarning

SQLWarning

SQLWarning

SQLWarning

SQLWarning

SQLWarning

SQLWarning

SQLWarning

Method Detail

getNextWarning

setNextWarning