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Overview
Comment: | Remove superfluous conversions between int and DbType. |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
69ed1c6104ba4f2dcd8e8aa599493f21 |
User & Date: | mistachkin 2015-03-26 20:15:40 |
Context
2015-03-26
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20:20 | Make the DbType value of (-1) a constant in the parameter class. check-in: 30d638f582 user: mistachkin tags: trunk | |
20:15 | Remove superfluous conversions between int and DbType. check-in: 69ed1c6104 user: mistachkin tags: trunk | |
00:16 | Bump all version numbers to 1.0.97.0. Update version history docs. check-in: 548a7a1ecd user: mistachkin tags: trunk | |
Changes
Changes to System.Data.SQLite/SQLiteParameter.cs.
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/// SQLite implementation of DbParameter. /// </summary> public sealed class SQLiteParameter : DbParameter, ICloneable { /// <summary> /// The data type of the parameter /// </summary> internal int _dbType; /// <summary> /// The version information for mapping the parameter /// </summary> private DataRowVersion _rowVersion; /// <summary> /// The value of the data in the parameter /// </summary> ................................................................................ /// <param name="parameterType">The data type</param> /// <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(string parameterName, DbType parameterType, int parameterSize, string sourceColumn, DataRowVersion rowVersion) { _parameterName = parameterName; _dbType = (int)parameterType; _sourceColumn = sourceColumn; _rowVersion = rowVersion; _dataSize = parameterSize; _nullable = true; } private SQLiteParameter(SQLiteParameter source) ................................................................................ [DbProviderSpecificTypeProperty(true)] [RefreshProperties(RefreshProperties.All)] #endif public override DbType DbType { get { if (_dbType == -1) { if (_objValue != null && _objValue != DBNull.Value) { return SQLiteConvert.TypeToDbType(_objValue.GetType()); } return DbType.String; // Unassigned default value is String } return (DbType)_dbType; } set { _dbType = (int)value; } } /// <summary> /// Supports only input parameters /// </summary> public override ParameterDirection Direction ................................................................................ } /// <summary> /// Resets the DbType of the parameter so it can be inferred from the value /// </summary> public override void ResetDbType() { _dbType = -1; } /// <summary> /// Returns the size of the parameter /// </summary> #if !PLATFORM_COMPACTFRAMEWORK [DefaultValue((int)0)] ................................................................................ get { return _objValue; } set { _objValue = value; if (_dbType == -1 && _objValue != null && _objValue != DBNull.Value) // If the DbType has never been assigned, try to glean one from the value's datatype _dbType = (int)SQLiteConvert.TypeToDbType(_objValue.GetType()); } } /// <summary> /// Clones a parameter /// </summary> /// <returns>A new, unassociated SQLiteParameter</returns> |
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/// SQLite implementation of DbParameter. /// </summary> public sealed class SQLiteParameter : DbParameter, ICloneable { /// <summary> /// The data type of the parameter /// </summary> internal DbType _dbType; /// <summary> /// The version information for mapping the parameter /// </summary> private DataRowVersion _rowVersion; /// <summary> /// The value of the data in the parameter /// </summary> ................................................................................ /// <param name="parameterType">The data type</param> /// <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(string parameterName, DbType parameterType, int parameterSize, string sourceColumn, DataRowVersion rowVersion) { _parameterName = parameterName; _dbType = parameterType; _sourceColumn = sourceColumn; _rowVersion = rowVersion; _dataSize = parameterSize; _nullable = true; } private SQLiteParameter(SQLiteParameter source) ................................................................................ [DbProviderSpecificTypeProperty(true)] [RefreshProperties(RefreshProperties.All)] #endif public override DbType DbType { get { if (_dbType == (DbType)-1) { if (_objValue != null && _objValue != DBNull.Value) { return SQLiteConvert.TypeToDbType(_objValue.GetType()); } return DbType.String; // Unassigned default value is String } return (DbType)_dbType; } set { _dbType = value; } } /// <summary> /// Supports only input parameters /// </summary> public override ParameterDirection Direction ................................................................................ } /// <summary> /// Resets the DbType of the parameter so it can be inferred from the value /// </summary> public override void ResetDbType() { _dbType = (DbType)-1; } /// <summary> /// Returns the size of the parameter /// </summary> #if !PLATFORM_COMPACTFRAMEWORK [DefaultValue((int)0)] ................................................................................ get { return _objValue; } set { _objValue = value; if (_dbType == (DbType)-1 && _objValue != null && _objValue != DBNull.Value) // If the DbType has never been assigned, try to glean one from the value's datatype _dbType = SQLiteConvert.TypeToDbType(_objValue.GetType()); } } /// <summary> /// Clones a parameter /// </summary> /// <returns>A new, unassociated SQLiteParameter</returns> |