```
public class Stmt
extends Object
```
Class to represent compiled SQLite3 statement. Note, that all native methods of this class are not synchronized, i.e. it is up to the caller to ensure that only one thread is in these methods at any one time.

Field Summary

Fields
Modifier and Type Field Description

protected int error_code
Internal last error code for prepare()/step() methods.

Constructor Summary

Constructors
Constructor Description

Stmt()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`bind(int pos)`	Bind positional SQL null to compiled SQLite3 statement.
`void`	`bind(int pos, byte[] value)`	Bind positional byte array to compiled SQLite3 statement.
`void`	`bind(int pos, double value)`	Bind positional double value to compiled SQLite3 statement.
`void`	`bind(int pos, int value)`	Bind positional integer value to compiled SQLite3 statement.
`void`	`bind(int pos, long value)`	Bind positional long value to compiled SQLite3 statement.
`void`	`bind(int pos, String value)`	Bind positional String to compiled SQLite3 statement.
`int`	`bind_parameter_count()`	Return number of parameters in compiled SQLite3 statement.
`int`	`bind_parameter_index(String name)`	Return index of named parameter in compiled SQLite3 statement.
`String`	`bind_parameter_name(int pos)`	Return name of parameter in compiled SQLite3 statement.
`void`	`bind_zeroblob(int pos, int length)`	Bind positional zero'ed blob to compiled SQLite3 statement.
`void`	`clear_bindings()`	Clear all bound parameters of the compiled SQLite3 statement.
`void`	`close()`	Close the compiled SQLite3 statement.
`Object`	`column(int col)`	Retrieve column data as object from exec'ed SQLite3 statement.
`byte[]`	`column_bytes(int col)`	Retrieve blob column from exec'ed SQLite3 statement.
`int`	`column_count()`	Retrieve number of columns of exec'ed SQLite3 statement.
`String`	`column_database_name(int col)`	Return database name of column of SQLite3 statement.
`String`	`column_decltype(int col)`	Return declared column type of SQLite3 statement.
`double`	`column_double(int col)`	Retrieve double column from exec'ed SQLite3 statement.
`int`	`column_int(int col)`	Retrieve integer column from exec'ed SQLite3 statement.
`long`	`column_long(int col)`	Retrieve long column from exec'ed SQLite3 statement.
`String`	`column_origin_name(int col)`	Return origin column name of column of SQLite3 statement.
`String`	`column_string(int col)`	Retrieve string column from exec'ed SQLite3 statement.
`String`	`column_table_name(int col)`	Return table name of column of SQLite3 statement.
`int`	`column_type(int col)`	Retrieve column type from exec'ed SQLite3 statement.
`protected void`	`finalize()`	Destructor for object.
`boolean`	`prepare()`	Prepare the next SQL statement for the Stmt instance.
`void`	`reset()`	Reset the compiled SQLite3 statement without clearing parameter bindings.
`int`	`status(int op, boolean flg)`	Return statement status information.
`boolean`	`step()`	Perform one step of compiled SQLite3 statement.

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

- Field Detail
  - error_code
```
protected int error_code
```
    Internal last error code for prepare()/step() methods.
- Constructor Detail
  - Stmt
```
public Stmt()
```
- Method Detail
  - prepare
```
public boolean prepare()
                throws Exception
```
    Prepare the next SQL statement for the Stmt instance.
    
    Returns:
    
    true when the next piece of the SQL statement sequence has been prepared, false on end of statement sequence.
    
    Throws:
    
    Exception
  - step
```
public boolean step()
             throws Exception
```
    Perform one step of compiled SQLite3 statement. Example:
    
    ... try { Stmt s = db.prepare("select * from x; select * from y;"); s.bind(...); ... s.bind(...); while (s.step(cb)) { Object o = s.value(...); ... } // s.reset() for re-execution or // s.prepare() for the next piece of SQL while (s.prepare()) { s.bind(...); ... s.bind(...); while (s.step(cb)) { Object o = s.value(...); ... } } } catch (SQLite.Exception e) { s.close(); }
    Returns:
    
    true when row data is available, false on end of result set.
    
    Throws:
    
    Exception
  - close
```
public void close()
           throws Exception
```
    Close the compiled SQLite3 statement.
    
    Throws:
    
    Exception
  - reset
```
public void reset()
           throws Exception
```
    Reset the compiled SQLite3 statement without clearing parameter bindings.
    
    Throws:
    
    Exception
  - clear_bindings
```
public void clear_bindings()
                    throws Exception
```
    Clear all bound parameters of the compiled SQLite3 statement.
    
    Throws:
    
    Exception
  - bind
```
public void bind(int pos,
                 int value)
          throws Exception
```
    Bind positional integer value to compiled SQLite3 statement.
    
    Parameters:
    
    pos - parameter index, 1-based
    
    value - value of parameter
    
    Throws:
    
    Exception
  - bind
```
public void bind(int pos,
                 long value)
          throws Exception
```
    Bind positional long value to compiled SQLite3 statement.
    
    Parameters:
    
    pos - parameter index, 1-based
    
    value - value of parameter
    
    Throws:
    
    Exception
  - bind
```
public void bind(int pos,
                 double value)
          throws Exception
```
    Bind positional double value to compiled SQLite3 statement.
    
    Parameters:
    
    pos - parameter index, 1-based
    
    value - value of parameter
    
    Throws:
    
    Exception
  - bind
```
public void bind(int pos,
                 byte[] value)
          throws Exception
```
    Bind positional byte array to compiled SQLite3 statement.
    
    Parameters:
    
    pos - parameter index, 1-based
    
    value - value of parameter, may be null
    
    Throws:
    
    Exception
  - bind
```
public void bind(int pos,
                 String value)
          throws Exception
```
    Bind positional String to compiled SQLite3 statement.
    
    Parameters:
    
    pos - parameter index, 1-based
    
    value - value of parameter, may be null
    
    Throws:
    
    Exception
  - bind
```
public void bind(int pos)
          throws Exception
```
    Bind positional SQL null to compiled SQLite3 statement.
    
    Parameters:
    
    pos - parameter index, 1-based
    
    Throws:
    
    Exception
  - bind_zeroblob
```
public void bind_zeroblob(int pos,
                          int length)
                   throws Exception
```
    Bind positional zero'ed blob to compiled SQLite3 statement.
    
    Parameters:
    
    pos - parameter index, 1-based
    
    length - byte size of zero blob
    
    Throws:
    
    Exception
  - bind_parameter_count
```
public int bind_parameter_count()
                         throws Exception
```
    Return number of parameters in compiled SQLite3 statement.
    
    Returns:
    
    int number of parameters
    
    Throws:
    
    Exception
  - bind_parameter_name
```
public String bind_parameter_name(int pos)
                           throws Exception
```
    Return name of parameter in compiled SQLite3 statement.
    
    Parameters:
    
    pos - parameter index, 1-based
    
    Returns:
    
    String parameter name
    
    Throws:
    
    Exception
  - bind_parameter_index
```
public int bind_parameter_index(String name)
                         throws Exception
```
    Return index of named parameter in compiled SQLite3 statement.
    
    Parameters:
    
    name - of parameter
    
    Returns:
    
    int index of parameter, 1-based
    
    Throws:
    
    Exception
  - column_int
```
public int column_int(int col)
               throws Exception
```
    Retrieve integer column from exec'ed SQLite3 statement.
    
    Parameters:
    
    col - column number, 0-based
    
    Returns:
    
    int column value
    
    Throws:
    
    Exception
  - column_long
```
public long column_long(int col)
                 throws Exception
```
    Retrieve long column from exec'ed SQLite3 statement.
    
    Parameters:
    
    col - column number, 0-based
    
    Returns:
    
    long column value
    
    Throws:
    
    Exception
  - column_double
```
public double column_double(int col)
                     throws Exception
```
    Retrieve double column from exec'ed SQLite3 statement.
    
    Parameters:
    
    col - column number, 0-based
    
    Returns:
    
    double column value
    
    Throws:
    
    Exception
  - column_bytes
```
public byte[] column_bytes(int col)
                    throws Exception
```
    Retrieve blob column from exec'ed SQLite3 statement.
    
    Parameters:
    
    col - column number, 0-based
    
    Returns:
    
    byte[] column value
    
    Throws:
    
    Exception
  - column_string
```
public String column_string(int col)
                     throws Exception
```
    Retrieve string column from exec'ed SQLite3 statement.
    
    Parameters:
    
    col - column number, 0-based
    
    Returns:
    
    String column value
    
    Throws:
    
    Exception
  - column_type
```
public int column_type(int col)
                throws Exception
```
    Retrieve column type from exec'ed SQLite3 statement.
    
    Parameters:
    
    col - column number, 0-based
    
    Returns:
    
    column type code, e.g. SQLite.Constants.SQLITE_INTEGER
    
    Throws:
    
    Exception
  - column_count
```
public int column_count()
                 throws Exception
```
    Retrieve number of columns of exec'ed SQLite3 statement.
    
    Returns:
    
    int number of columns
    
    Throws:
    
    Exception
  - column
```
public Object column(int col)
              throws Exception
```
    Retrieve column data as object from exec'ed SQLite3 statement.
    
    Parameters:
    
    col - column number, 0-based
    
    Returns:
    
    Object or null
    
    Throws:
    
    Exception
  - column_table_name
```
public String column_table_name(int col)
                         throws Exception
```
    Return table name of column of SQLite3 statement.
    
    Parameters:
    
    col - column number, 0-based
    
    Returns:
    
    String or null
    
    Throws:
    
    Exception
  - column_database_name
```
public String column_database_name(int col)
                            throws Exception
```
    Return database name of column of SQLite3 statement.
    
    Parameters:
    
    col - column number, 0-based
    
    Returns:
    
    String or null
    
    Throws:
    
    Exception
  - column_decltype
```
public String column_decltype(int col)
                       throws Exception
```
    Return declared column type of SQLite3 statement.
    
    Parameters:
    
    col - column number, 0-based
    
    Returns:
    
    String or null
    
    Throws:
    
    Exception
  - column_origin_name
```
public String column_origin_name(int col)
                          throws Exception
```
    Return origin column name of column of SQLite3 statement.
    
    Parameters:
    
    col - column number, 0-based
    
    Returns:
    
    String or null
    
    Throws:
    
    Exception
  - status
```
public int status(int op,
                  boolean flg)
```
    Return statement status information.
    
    Parameters:
    
    op - which counter to report
    
    flg - reset flag
    
    Returns:
    
    counter
  - finalize
```
protected void finalize()
```
    Destructor for object.
    
    Overrides:
    
    finalize in class Object

Class Stmt

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

error_code

Constructor Detail

Stmt

Method Detail

prepare

step

close

reset

clear_bindings

bind

bind

bind

bind

bind

bind

bind_zeroblob

bind_parameter_count

bind_parameter_name

bind_parameter_index

column_int

column_long

column_double

column_bytes

column_string

column_type

column_count

column

column_table_name

column_database_name

column_decltype

column_origin_name

status

finalize