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Overview
Comment: | When creating a parameter associated with a specific command, keep track of that command. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
64d7e6903e016e4226668038cdac1f1c |
User & Date: | mistachkin 2015-03-26 20:38:30.633 |
Context
2015-03-26
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21:55 | When BinaryGUID handling is off, transform the LINQ paramter types as well. Fix for [a4d9c7ee94]. check-in: 87b4244129 user: mistachkin tags: trunk | |
20:38 | When creating a parameter associated with a specific command, keep track of that command. check-in: 64d7e6903e user: mistachkin tags: trunk | |
20:20 | Make the DbType value of (-1) a constant in the parameter class. check-in: 30d638f582 user: mistachkin tags: trunk | |
Changes
Changes to System.Data.SQLite/SQLiteCommand.cs.
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502 503 504 505 506 507 508 | /// <summary> /// Create a new parameter /// </summary> /// <returns></returns> public new SQLiteParameter CreateParameter() { CheckDisposed(); | | | 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 | /// <summary> /// Create a new parameter /// </summary> /// <returns></returns> public new SQLiteParameter CreateParameter() { CheckDisposed(); return new SQLiteParameter(this); } /// <summary> /// The connection associated with this command /// </summary> #if !PLATFORM_COMPACTFRAMEWORK [DefaultValue((string)null), Editor("Microsoft.VSDesigner.Data.Design.DbConnectionEditor, Microsoft.VSDesigner, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")] |
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756 757 758 759 760 761 762 | { command.CommandText = commandText; if (args != null) { foreach (object arg in args) { | | | > > > > > > | | | 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 | { command.CommandText = commandText; if (args != null) { foreach (object arg in args) { SQLiteParameter parameter = arg as SQLiteParameter; if (parameter == null) { parameter = command.CreateParameter(); parameter.DbType = DbType.Object; parameter.Value = arg; } command.Parameters.Add(parameter); } } switch (executeType) { case SQLiteExecuteType.None: { |
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Changes to System.Data.SQLite/SQLiteParameter.cs.
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18 19 20 21 22 23 24 25 26 27 28 29 30 31 | public sealed class SQLiteParameter : DbParameter, ICloneable { /// <summary> /// This value represents an "unknown" <see cref="DbType" />. /// </summary> private const DbType UnknownDbType = (DbType)(-1); /// <summary> /// The data type of the parameter /// </summary> internal DbType _dbType; /// <summary> /// The version information for mapping the parameter /// </summary> | > > > > | 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | public sealed class SQLiteParameter : DbParameter, ICloneable { /// <summary> /// This value represents an "unknown" <see cref="DbType" />. /// </summary> private const DbType UnknownDbType = (DbType)(-1); /// <summary> /// The command associated with this parameter. /// </summary> private IDbCommand _command; /// <summary> /// The data type of the parameter /// </summary> internal DbType _dbType; /// <summary> /// The version information for mapping the parameter /// </summary> |
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45 46 47 48 49 50 51 52 53 54 55 56 57 58 | /// <summary> /// The data size, unused by SQLite /// </summary> private int _dataSize; private bool _nullable; private bool _nullMapping; /// <summary> /// Default constructor /// </summary> public SQLiteParameter() : this(null, UnknownDbType, 0, null, DataRowVersion.Current) { | > > > > > > > > > > > > > > | 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | /// <summary> /// The data size, unused by SQLite /// </summary> private int _dataSize; private bool _nullable; private bool _nullMapping; /// <summary> /// Constructor used when creating for use with a specific command. /// </summary> /// <param name="command"> /// The command associated with this parameter. /// </param> internal SQLiteParameter( IDbCommand command ) : this() { _command = command; } /// <summary> /// Default constructor /// </summary> public SQLiteParameter() : this(null, UnknownDbType, 0, null, DataRowVersion.Current) { |
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190 191 192 193 194 195 196 | _sourceColumn = sourceColumn; _rowVersion = rowVersion; _dataSize = parameterSize; _nullable = true; } private SQLiteParameter(SQLiteParameter source) | | | 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 | _sourceColumn = sourceColumn; _rowVersion = rowVersion; _dataSize = parameterSize; _nullable = true; } private SQLiteParameter(SQLiteParameter source) : this(source.ParameterName, source._dbType, 0, source.Direction, source.IsNullable, 0, 0, source.SourceColumn, source.SourceVersion, source.Value) { _nullMapping = source._nullMapping; } /// <summary> /// Constructs a named parameter of the specified type, size, source column and row version /// </summary> |
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275 276 277 278 279 280 281 282 283 284 285 286 287 288 | /// <param name="parameterSize">The size of the parameter</param> /// <param name="sourceColumn">The source column</param> /// <param name="rowVersion">The row version information</param> public SQLiteParameter(DbType parameterType, int parameterSize, string sourceColumn, DataRowVersion rowVersion) : this(null, parameterType, parameterSize, sourceColumn, rowVersion) { } /// <summary> /// Whether or not the parameter can contain a null value /// </summary> public override bool IsNullable { get | > > > > > > > > > > > > > > > | 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 | /// <param name="parameterSize">The size of the parameter</param> /// <param name="sourceColumn">The source column</param> /// <param name="rowVersion">The row version information</param> public SQLiteParameter(DbType parameterType, int parameterSize, string sourceColumn, DataRowVersion rowVersion) : this(null, parameterType, parameterSize, sourceColumn, rowVersion) { } /// <summary> /// The command associated with this parameter. /// </summary> public IDbCommand Command { get { return _command; } set { _command = value; } } /// <summary> /// Whether or not the parameter can contain a null value /// </summary> public override bool IsNullable { get |
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310 311 312 313 314 315 316 | { if (_objValue != null && _objValue != DBNull.Value) { return SQLiteConvert.TypeToDbType(_objValue.GetType()); } return DbType.String; // Unassigned default value is String } | | | 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 | { if (_objValue != null && _objValue != DBNull.Value) { return SQLiteConvert.TypeToDbType(_objValue.GetType()); } return DbType.String; // Unassigned default value is String } return _dbType; } set { _dbType = value; } } |
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