dbc/ZDbcDbLibUtils.pas File Reference

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Functions

TZColumnNullableType ConvertDBLibNullability (Byte DBLibNullability)
 Converts a DBLib nullability value into ZDBC TZColumnNullableType.
TZSQLType ConvertDBLibToSqlType (SmallInt FieldType)
 Converts a DBLib native types into ZDBC SQL types.
TZSQLType ConvertDBLibTypeToSqlType (string Value)
 Convert string DBLib field type to SqlType.
TZSQLType ConvertODBCToSqlType (SmallInt FieldType)
 Converts an ODBC native types into ZDBC SQL types.
Integer ConvertSqlTypeToDBLibType (TZSQLType FieldType)
 Converts ZDBC SQL types into MS SQL native types.
string ConvertSqlTypeToDBLibTypeName (TZSQLType FieldType)
 Converts ZDBC SQL types into MS SQL native types.
string PrepareSQLParameter (TZVariant Value, TZSQLType ParamType)
 Prepares an SQL parameter for the query.


Function Documentation

TZColumnNullableType ConvertDBLibNullability ( Byte  DBLibNullability  ) 

Converts a DBLib nullability value into ZDBC TZColumnNullableType.

Parameters:
DBLibNullability dblibc native nullability.
Returns:
a SQL TZColumnNullableType.

Definition at line 287 of file ZDbcDbLibUtils.pas.

TZSQLType ConvertDBLibToSqlType ( SmallInt  FieldType  ) 

Converts a DBLib native types into ZDBC SQL types.

Parameters:
FieldType dblibc native field type.
Returns:
a SQL undepended type.

Definition at line 173 of file ZDbcDbLibUtils.pas.

TZSQLType ConvertDBLibTypeToSqlType ( string  Value  ) 

Convert string DBLib field type to SqlType.

Parameters:
string field type value
Returns:
the SqlType field type value

Definition at line 207 of file ZDbcDbLibUtils.pas.

TZSQLType ConvertODBCToSqlType ( SmallInt  FieldType  ) 

Converts an ODBC native types into ZDBC SQL types.

Parameters:
FieldType dblibc native field type.
Returns:
a SQL undepended type.

Definition at line 143 of file ZDbcDbLibUtils.pas.

Integer ConvertSqlTypeToDBLibType ( TZSQLType  FieldType  ) 

Converts ZDBC SQL types into MS SQL native types.

Converts ZDBC SQL types into DBLib native types.

Parameters:
FieldType dblibc native field type.
Returns:
a SQL undepended type.

Definition at line 221 of file ZDbcDbLibUtils.pas.

string ConvertSqlTypeToDBLibTypeName ( TZSQLType  FieldType  ) 

Converts ZDBC SQL types into MS SQL native types.

Converts ZDBC SQL types into DBLib native types.

Parameters:
FieldType dblibc native field type.
Returns:
a SQL undepended type.

Definition at line 254 of file ZDbcDbLibUtils.pas.

string PrepareSQLParameter ( TZVariant  Value,
TZSQLType  ParamType 
)

Prepares an SQL parameter for the query.

Parameters:
ParameterIndex the first parameter is 1, the second is 2, ...
Returns:
a string representation of the parameter.

Definition at line 309 of file ZDbcDbLibUtils.pas.


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