Db (Logi Report 25.3 Service Pack 5 API Index)

java.lang.Object
- jet.connect.Db

```
public class Db
extends Object
```
A class that encapsulates all JDBC types and Column Attributes.
The class defines the constants that are called JDBC types and used to identify generic SQL types and the constants that are used to identify column attributes.
This class is never instantiated.

Version:

2.00 6/06/1997

Author:

Lidong

See Also:

DbColDesc

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`SQL_ARRAY` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `ARRAY`.
`static int`	`SQL_BIGINT` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `BIGINT`.
`static int`	`SQL_BINARY` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `BINARY`.
`static int`	`SQL_BIT` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `BIT`.
`static int`	`SQL_BLOB` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `BLOB`.
`static int`	`SQL_CHAR` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `CHAR`.
`static int`	`SQL_CLOB` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `CLOB`.
`static int`	`SQL_DATE` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `DATE`.
`static int`	`SQL_DECIMAL` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `DECIMAL`.
`static int`	`SQL_DOUBLE` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `DOUBLE`.
`static int`	`SQL_FLOAT` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `FLOAT`.
`static int`	`SQL_INTEGER` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `INTEGER`.
`static int`	`SQL_LONGVARBINARY` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `LONGVARBINARY`.
`static int`	`SQL_LONGVARCHAR` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `LONGVARCHAR`.
`static int`	`SQL_NO_NULLS` The constant indicates that a column does not allow `NULL` values.
`static int`	`SQL_NULL` The constant in the Java programming language identifies the generic SQL value `NULL`.
`static int`	`SQL_NULLABLE` The constant indicates that a column allows `NULL` values.
`static int`	`SQL_NULLABLE_UNKNOWN` The constant indicates that the nullability of a column's values is unknown.
`static int`	`SQL_NUMERIC` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `NUMERIC`.
`static int`	`SQL_OTHER` The constant in the Java programming language indicates the SQL type is database-specific and it gets mapped to a Java object that can be accessed via the methods `getObject` and `setObject`.
`static int`	`SQL_REAL` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `REAL`.
`static int`	`SQL_SMALLINT` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `SMALLINT`.
`static int`	`SQL_TIME` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `TIME`.
`static int`	`SQL_TIMESTAMP` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `TIMESTAMP`.
`static int`	`SQL_TINYINT` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `TINYINT`.
`static int`	`SQL_TYPE_NULL` The constant in the Java programming language identifies there is no SQL type defined correspondingly.
`static int`	`SQL_VARBINARY` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `VARBINARY`.
`static int`	`SQL_VARCHAR` The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type `VARCHAR`.

Constructor Summary

Constructors
Constructor and Description

Db()

Constructors
Constructor and Description
`Db()`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static String`	`toColAttrString(int columnAttribute)` Returns the string representation of this `Db`'s column attribute using the capital form.
`static String`	`toTypeString(int sqlType)` Returns the string representation of this `Db` using the capital form.

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

- Field Detail
  - SQL_CHAR
```
public static final int SQL_CHAR
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type CHAR.
    
    See Also:
    
    Constant Field Values
  - SQL_NUMERIC
```
public static final int SQL_NUMERIC
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type NUMERIC.
    
    See Also:
    
    Constant Field Values
  - SQL_DECIMAL
```
public static final int SQL_DECIMAL
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type DECIMAL.
    
    See Also:
    
    Constant Field Values
  - SQL_INTEGER
```
public static final int SQL_INTEGER
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type INTEGER.
    
    See Also:
    
    Constant Field Values
  - SQL_SMALLINT
```
public static final int SQL_SMALLINT
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type SMALLINT.
    
    See Also:
    
    Constant Field Values
  - SQL_FLOAT
```
public static final int SQL_FLOAT
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type FLOAT.
    
    See Also:
    
    Constant Field Values
  - SQL_REAL
```
public static final int SQL_REAL
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type REAL.
    
    See Also:
    
    Constant Field Values
  - SQL_DOUBLE
```
public static final int SQL_DOUBLE
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type DOUBLE.
    
    See Also:
    
    Constant Field Values
  - SQL_DATE
```
public static final int SQL_DATE
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type DATE.
    
    See Also:
    
    Constant Field Values
  - SQL_TIME
```
public static final int SQL_TIME
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type TIME.
    
    See Also:
    
    Constant Field Values
  - SQL_TIMESTAMP
```
public static final int SQL_TIMESTAMP
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type TIMESTAMP.
    
    See Also:
    
    Constant Field Values
  - SQL_VARCHAR
```
public static final int SQL_VARCHAR
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type VARCHAR.
    
    See Also:
    
    Constant Field Values
  - SQL_LONGVARCHAR
```
public static final int SQL_LONGVARCHAR
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type LONGVARCHAR.
    
    See Also:
    
    Constant Field Values
  - SQL_BINARY
```
public static final int SQL_BINARY
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type BINARY.
    
    See Also:
    
    Constant Field Values
  - SQL_VARBINARY
```
public static final int SQL_VARBINARY
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type VARBINARY.
    
    See Also:
    
    Constant Field Values
  - SQL_LONGVARBINARY
```
public static final int SQL_LONGVARBINARY
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type LONGVARBINARY.
    
    See Also:
    
    Constant Field Values
  - SQL_BIGINT
```
public static final int SQL_BIGINT
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type BIGINT.
    
    See Also:
    
    Constant Field Values
  - SQL_TINYINT
```
public static final int SQL_TINYINT
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type TINYINT.
    
    See Also:
    
    Constant Field Values
  - SQL_BIT
```
public static final int SQL_BIT
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type BIT.
    
    See Also:
    
    Constant Field Values
  - SQL_NULL
```
public static final int SQL_NULL
```
    The constant in the Java programming language identifies the generic SQL value NULL.
    
    See Also:
    
    Constant Field Values
  - SQL_OTHER
```
public static final int SQL_OTHER
```
    The constant in the Java programming language indicates the SQL type is database-specific and it gets mapped to a Java object that can be accessed via the methods getObject and setObject.
    
    See Also:
    
    Constant Field Values
  - SQL_CLOB
```
public static final int SQL_CLOB
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type CLOB.
    
    See Also:
    
    Constant Field Values
  - SQL_BLOB
```
public static final int SQL_BLOB
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type BLOB.
    
    See Also:
    
    Constant Field Values
  - SQL_ARRAY
```
public static final int SQL_ARRAY
```
    The constant in the Java programming language, which sometimes is referred to as a type code, identifies the generic SQL type ARRAY.
    
    See Also:
    
    Constant Field Values
  - SQL_TYPE_NULL
```
public static final int SQL_TYPE_NULL
```
    The constant in the Java programming language identifies there is no SQL type defined correspondingly.
    It's used only in JREngine.
    
    See Also:
    
    Constant Field Values
  - SQL_NO_NULLS
```
public static final int SQL_NO_NULLS
```
    The constant indicates that a column does not allow NULL values.
    
    See Also:
    
    Constant Field Values
  - SQL_NULLABLE
```
public static final int SQL_NULLABLE
```
    The constant indicates that a column allows NULL values.
    
    See Also:
    
    Constant Field Values
  - SQL_NULLABLE_UNKNOWN
```
public static final int SQL_NULLABLE_UNKNOWN
```
    The constant indicates that the nullability of a column's values is unknown.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - Db
```
public Db()
```
- Method Detail
  - toTypeString
```
public static String toTypeString(int sqlType)
```
    Returns the string representation of this Db using the capital form.
    
    Parameters:
    
    sqlType - Integer value which should be translated.
    
    Returns:
    
    A standard canonical string form of the Db is returned. If it's an Unknown SQL type, the string "Type unknown!" will be returned.
    
    See Also:
    
    Types
  - toColAttrString
```
public static String toColAttrString(int columnAttribute)
```
    Returns the string representation of this Db's column attribute using the capital form.
    
    Parameters:
    
    columnAttribute - Integer value which indicates the column attribute.
    
    Returns:
    
    A standard canonical string form of the Db is returned. If it's an Unknown attribute, the empty string will be returned.
    
    See Also:
    
    ResultSetMetaData

Class Db

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

SQL_CHAR

SQL_NUMERIC

SQL_DECIMAL

SQL_INTEGER

SQL_SMALLINT

SQL_FLOAT

SQL_REAL

SQL_DOUBLE

SQL_DATE

SQL_TIME

SQL_TIMESTAMP

SQL_VARCHAR

SQL_LONGVARCHAR

SQL_BINARY

SQL_VARBINARY

SQL_LONGVARBINARY

SQL_BIGINT

SQL_TINYINT

SQL_BIT

SQL_NULL

SQL_OTHER

SQL_CLOB

SQL_BLOB

SQL_ARRAY

SQL_TYPE_NULL

SQL_NO_NULLS

SQL_NULLABLE

SQL_NULLABLE_UNKNOWN

Constructor Detail

Db

Method Detail

toTypeString

toColAttrString