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Overview
| Comment: | When looking up type callbacks, permit the parameter name to be used if the appropriate connection flag is set. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | customDataTypes |
| Files: | files | file ages | folders |
| SHA1: |
e268cdb2400331a423f72fbbaa415890 |
| User & Date: | mistachkin 2016-06-20 04:51:25 |
Context
|
2016-06-20
| ||
| 04:52 | Add draft tests for parameter binding and data reader callbacks. Still needs cleanup. check-in: a07ba949c9 user: mistachkin tags: customDataTypes | |
| 04:51 | When looking up type callbacks, permit the parameter name to be used if the appropriate connection flag is set. check-in: e268cdb240 user: mistachkin tags: customDataTypes | |
| 04:50 | More improvements to test suite infrastructure helper procedures. check-in: 822b7c577c user: mistachkin tags: customDataTypes | |
Changes
Changes to System.Data.SQLite/SQLiteBase.cs.
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/// <summary>
/// If the database type name has not been explicitly set for the
/// parameter specified, fallback to using the database type name
/// associated with the <see cref="DbType" /> value.
/// </summary>
UseParameterDbTypeForTypeName = 0x800000000,
/// <summary>
/// Enable using per-connection mappings between type names and
/// <see cref="SQLiteReadValueCallback" /> values. Also see the
/// <see cref="SQLiteConnection.ClearTypeCallbacks" />,
/// <see cref="SQLiteConnection.TryGetTypeCallbacks" />, and
/// <see cref="SQLiteConnection.SetTypeCallbacks" /> methods.
/// </summary>
UseConnectionReadValueCallbacks = 0x1000000000,
/// <summary>
/// When binding parameter values or returning column values, always
/// treat them as though they were plain text (i.e. no numeric,
/// date/time, or other conversions should be attempted).
/// </summary>
BindAndGetAllAsText = BindAllAsText | GetAllAsText,
|
> > > > > > | |
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/// <summary>
/// If the database type name has not been explicitly set for the
/// parameter specified, fallback to using the database type name
/// associated with the <see cref="DbType" /> value.
/// </summary>
UseParameterDbTypeForTypeName = 0x800000000,
/// <summary>
/// If the database type name has not been explicitly set for the
/// parameter specified, fallback to using the parameter name.
/// </summary>
UseParameterNameForTypeName = 0x1000000000,
/// <summary>
/// Enable using per-connection mappings between type names and
/// <see cref="SQLiteReadValueCallback" /> values. Also see the
/// <see cref="SQLiteConnection.ClearTypeCallbacks" />,
/// <see cref="SQLiteConnection.TryGetTypeCallbacks" />, and
/// <see cref="SQLiteConnection.SetTypeCallbacks" /> methods.
/// </summary>
UseConnectionReadValueCallbacks = 0x2000000000,
/// <summary>
/// When binding parameter values or returning column values, always
/// treat them as though they were plain text (i.e. no numeric,
/// date/time, or other conversions should be attempted).
/// </summary>
BindAndGetAllAsText = BindAllAsText | GetAllAsText,
|
Changes to System.Data.SQLite/SQLiteStatement.cs.
307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 |
return;
SQLiteConnection connection = GetConnection(this);
if (connection == null)
return;
string typeName = parameter.TypeName;
if (typeName == null)
{
//
// NOTE: Are we allowed to fallback to using the database type
// name translated from the DbType? If not, there is
// nothing else we can do.
//
if ((_flags & SQLiteConnectionFlags.UseParameterDbTypeForTypeName)
!= SQLiteConnectionFlags.UseParameterDbTypeForTypeName)
{
return;
}
typeName = SQLiteConvert.DbTypeToTypeName(
connection, parameter.DbType, _flags);
}
if (typeName == null)
return;
SQLiteTypeCallbacks callbacks;
|
> > > > | | < | | < > | > > > > > > > > > > > | | > |
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return;
SQLiteConnection connection = GetConnection(this);
if (connection == null)
return;
//
// NOTE: First, always look for an explicitly set database type
// name.
//
string typeName = parameter.TypeName;
if (typeName == null)
{
//
// NOTE: Are we allowed to fallback to using the parameter name
// as the basis for looking up the binding callback?
//
if ((_flags & SQLiteConnectionFlags.UseParameterNameForTypeName)
== SQLiteConnectionFlags.UseParameterNameForTypeName)
{
typeName = parameter.ParameterName;
}
}
if (typeName == null)
{
//
// NOTE: Are we allowed to fallback to using the database type
// name translated from the DbType as the basis for looking
// up the binding callback?
//
if ((_flags & SQLiteConnectionFlags.UseParameterDbTypeForTypeName)
== SQLiteConnectionFlags.UseParameterDbTypeForTypeName)
{
typeName = SQLiteConvert.DbTypeToTypeName(
connection, parameter.DbType, _flags);
}
}
if (typeName == null)
return;
SQLiteTypeCallbacks callbacks;
|