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More work on sql parameterization with sql expressions, lots of tests passing but a few fixes still required. Streamlines IQuery to actually have the correct method implementations so we're not casting everywhere.

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This commit is contained in:
Shannon
2014-09-24 13:51:16 +10:00
parent d3365bc751
commit 00f86ffef7
17 changed files with 887 additions and 1182 deletions
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22
src/Umbraco.Core/Persistence/SqlSyntax/SqlSyntaxProviderBase.cs
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@@ -33,6 +33,11 @@ namespace Umbraco.Core.Persistence.SqlSyntax
};
}
public string GetWildcardPlaceholder()
{
return "%";
}
public string StringLengthNonUnicodeColumnDefinitionFormat = "VARCHAR({0})";
public string StringLengthUnicodeColumnDefinitionFormat = "NVARCHAR({0})";
@@ -108,30 +113,47 @@ namespace Umbraco.Core.Persistence.SqlSyntax
return PetaPocoExtensions.EscapeAtSymbols(val.Replace("'", "''"));
}
public virtual string GetStringColumnEqualComparison(string column, int paramIndex, TextColumnType columnType)
{
//use the 'upper' method to always ensure strings are matched without case sensitivity no matter what the db setting.
return string.Format("upper({0}) = upper(@{1})", column, paramIndex);
}
public virtual string GetStringColumnWildcardComparison(string column, int paramIndex, TextColumnType columnType)
{
//use the 'upper' method to always ensure strings are matched without case sensitivity no matter what the db setting.
return string.Format("upper({0}) like upper(@{1})", column, paramIndex);
}
[Obsolete("Use the overload with the parameter index instead")]
public virtual string GetStringColumnEqualComparison(string column, string value, TextColumnType columnType)
{
//use the 'upper' method to always ensure strings are matched without case sensitivity no matter what the db setting.
return string.Format("upper({0}) = '{1}'", column, value.ToUpper());
}
[Obsolete("Use the overload with the parameter index instead")]
public virtual string GetStringColumnStartsWithComparison(string column, string value, TextColumnType columnType)
{
//use the 'upper' method to always ensure strings are matched without case sensitivity no matter what the db setting.
return string.Format("upper({0}) like '{1}%'", column, value.ToUpper());
}
[Obsolete("Use the overload with the parameter index instead")]
public virtual string GetStringColumnEndsWithComparison(string column, string value, TextColumnType columnType)
{
//use the 'upper' method to always ensure strings are matched without case sensitivity no matter what the db setting.
return string.Format("upper({0}) like '%{1}'", column, value.ToUpper());
}
[Obsolete("Use the overload with the parameter index instead")]
public virtual string GetStringColumnContainsComparison(string column, string value, TextColumnType columnType)
{
//use the 'upper' method to always ensure strings are matched without case sensitivity no matter what the db setting.
return string.Format("upper({0}) like '%{1}%'", column, value.ToUpper());
}
[Obsolete("Use the overload with the parameter index instead")]
public virtual string GetStringColumnWildcardComparison(string column, string value, TextColumnType columnType)
{
//use the 'upper' method to always ensure strings are matched without case sensitivity no matter what the db setting.