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update Expression DateTime ToString tests

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28810
2020-05-24 04:15:10 +08:00
parent 00ce7d93ce
commit e20f5324a0
9 changed files with 83 additions and 41 deletions
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34
Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlExpression.cs
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@ -394,21 +394,21 @@ namespace FreeSql.Odbc.MySql
case "Equals": return $"({left} = {args1})";
case "CompareTo": return $"timestampdiff(microsecond,{args1},{left})";
case "ToString":
if (exp.Arguments.Count == 0) return $"date_format({left}, '%Y-%m-%d %H:%i:%s.%f')";
if (exp.Arguments.Count == 0) return $"date_format({left},'%Y-%m-%d %H:%i:%s.%f')";
switch (args1)
{
case "'yyyy-MM-dd HH:mm:ss'": return $"date_format({left}, '%Y-%m-%d %H:%i:%s')";
case "'yyyy-MM-dd HH:mm'": return $"date_format({left}, '%Y-%m-%d %H:%i')";
case "'yyyy-MM-dd HH'": return $"date_format({left}, '%Y-%m-%d %H')";
case "'yyyy-MM-dd'": return $"date_format({left}, '%Y-%m-%d')";
case "'yyyy-MM'": return $"date_format({left}, '%Y-%m')";
case "'yyyyMMddHHmmss'": return $"date_format({left}, '%Y%m%d%H%i%s')";
case "'yyyyMMddHHmm'": return $"date_format({left}, '%Y%m%d%H%i')";
case "'yyyyMMddHH'": return $"date_format({left}, '%Y%m%d%H')";
case "'yyyyMMdd'": return $"date_format({left}, '%Y%m%d')";
case "'yyyyMM'": return $"date_format({left}, '%Y%m')";
case "'yyyy'": return $"date_format({left}, '%Y')";
case "'HH:mm:ss'": return $"date_format({left}, '%H:%i:%s')";
case "'yyyy-MM-dd HH:mm:ss'": return $"date_format({left},'%Y-%m-%d %H:%i:%s')";
case "'yyyy-MM-dd HH:mm'": return $"date_format({left},'%Y-%m-%d %H:%i')";
case "'yyyy-MM-dd HH'": return $"date_format({left},'%Y-%m-%d %H')";
case "'yyyy-MM-dd'": return $"date_format({left},'%Y-%m-%d')";
case "'yyyy-MM'": return $"date_format({left},'%Y-%m')";
case "'yyyyMMddHHmmss'": return $"date_format({left},'%Y%m%d%H%i%s')";
case "'yyyyMMddHHmm'": return $"date_format({left},'%Y%m%d%H%i')";
case "'yyyyMMddHH'": return $"date_format({left},'%Y%m%d%H')";
case "'yyyyMMdd'": return $"date_format({left},'%Y%m%d')";
case "'yyyyMM'": return $"date_format({left},'%Y%m')";
case "'yyyy'": return $"date_format({left},'%Y')";
case "'HH:mm:ss'": return $"date_format({left},'%H:%i:%s')";
}
args1 = Regex.Replace(args1, "(yyyy|yy|MM|M|dd|d|HH|H|hh|h|mm|ss|tt)", m =>
@ -437,13 +437,13 @@ namespace FreeSql.Odbc.MySql
isMatched = true;
switch (m.Groups[1].Value)
{
case "m": return $"'), trim(leading '0' from date_format({left}, '%i')), date_format({left}, '";
case "s": return $"'), trim(leading '0' from date_format({left}, '%s')), date_format({left}, '";
case "t": return $"'), trim(trailing 'M' from date_format({left}, '%p')), date_format({left}, '";
case "m": return $"'), case when substr(date_format({left},'%i'),1,1) = '0' then substr(date_format({left},'%i'),2,1) else date_format({left},'%i') end, date_format({left},'";
case "s": return $"'), case when substr(date_format({left},'%s'),1,1) = '0' then substr(date_format({left},'%s'),2,1) else date_format({left},'%s') end, date_format({left},'";
case "t": return $"'), trim(trailing 'M' from date_format({left},'%p')), date_format({left},'";
}
return m.Groups[0].Value;
}).Replace("%_a1", "%m").Replace("%_a2", "%s");
return isMatched == false ? $"date_format({left}, {args1})" : $"concat(date_format({left}, {args1}))".Replace($"date_format({left}, '')", "''");
return isMatched == false ? $"date_format({left},{args1})" : $"concat(date_format({left},{args1}))".Replace($"date_format({left},'')", "''");
}
}
return null;

5
Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerExpression.cs
View File

@ -388,9 +388,11 @@ namespace FreeSql.Odbc.SqlServer
case "'yyyy'": return $"substring(convert(char(8), {left}, 112), 1, 4)";
case "'HH:mm:ss'": return $"convert(char(8), {left}, 24)";
}
var isMatched = false;
var nchar = args1.StartsWith("N'") ? "N" : "";
return Regex.Replace(args1, "(yyyy|yy|MM|M|dd|d|HH|H|hh|h|mm|m|ss|s|tt|t)", m =>
args1 = Regex.Replace(args1, "(yyyy|yy|MM|M|dd|d|HH|H|hh|h|mm|m|ss|s|tt|t)", m =>
{
isMatched = true;
switch (m.Groups[1].Value)
{
case "yyyy": return $"' + substring(convert(char(8), {left}, 112), 1, 4) + {nchar}'";
@ -416,6 +418,7 @@ namespace FreeSql.Odbc.SqlServer
}
return m.Groups[0].Value;
});
return isMatched == false ? args1 : $"({args1})";
}
}
return null;