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pgsql/mysql/sqlserver适配

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2018-12-18 20:09:52 +08:00
commit 9b5e34032c
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Templates/MySql/include/enumtype.tpl Normal file
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{%
var dbf = dbfirst as FreeSql.IDbFirst;
var fks = (table.Foreigns as List<DbForeignInfo>);
Func<string, string> UString = stra => stra.Substring(0, 1).ToUpper() + stra.Substring(1);
Func<DbColumnInfo, string> GetCsType = cola3 => {
if (cola3.DbType == (int)MySql.Data.MySqlClient.MySqlDbType.Enum || cola3.DbType == (int)MySql.Data.MySqlClient.MySqlDbType.Set) {
return $"{UString(cola3.Table.Name)}{cola3.Name.ToUpper()}{(cola3.IsNullable ? "?" : "")}";
}
return dbf.GetCsType(cola3);
};
Func<DbForeignInfo, string> GetFkObjectName = fkx => {
var eqfks = fks.Where(fk22a => fk22a.ReferencedTable.Name == fkx.ReferencedTable.Name);
if (eqfks.Count() == 1) return "Obj_" + fkx.ReferencedTable.Name;
var fkretname = fkx.Columns[0].Name;
if (fkretname.EndsWith(fkx.ReferencedColumns[0].Name, StringComparison.CurrentCultureIgnoreCase)) fkretname = fkretname.Substring(0, fkretname.Length - fkx.ReferencedColumns[0].Name.Length).TrimEnd('_');
if (fkretname.EndsWith(fkx.ReferencedTable.Name, StringComparison.CurrentCultureIgnoreCase)) fkretname = fkretname.Substring(0, fkretname.Length - fkx.ReferencedTable.Name.Length).TrimEnd('_');
if (fkretname.StartsWith(fkx.ReferencedTable.Name, StringComparison.CurrentCultureIgnoreCase)) fkretname = fkretname.Substring(fkx.ReferencedTable.Name.Length).TrimStart('_');
return "Obj_" + fkx.ReferencedTable.Name + (string.IsNullOrEmpty(fkretname) ? "" : ("_" + fkretname));
};
foreach (var col11 in table.Columns) {
if (col11.DbType == (int)MySql.Data.MySqlClient.MySqlDbType.Enum || col11.DbType == (int)MySql.Data.MySqlClient.MySqlDbType.Set) {
if (col11.DbType == (int)MySql.Data.MySqlClient.MySqlDbType.Set) print("\r\n\t[Flags]");
print($"\r\n\tpublic enum {UString(table.Name)}{col11.Name.ToUpper()}");
if (col11.DbType == (int)MySql.Data.MySqlClient.MySqlDbType.Set) print(" : long");
print (" {\r\n\t\t");
string slkdgjlksdjg = "";
int field_idx = 0;
int unknow_idx = 0;
string exp2 = string.Concat(col11.DbTypeTextFull);
int quote_pos = -1;
while (true) {
int first_pos = quote_pos = exp2.IndexOf('\'', quote_pos + 1);
if (quote_pos == -1) break;
while (true) {
quote_pos = exp2.IndexOf('\'', quote_pos + 1);
if (quote_pos == -1) break;
int r_cout = 0;
//for (int p = 1; true; p++) {
// if (exp2[quote_pos - p] == '\\') r_cout++;
// else break;
//}
while(exp2[++quote_pos] == '\'') r_cout++;
if (r_cout % 2 == 0/* && quote_pos - first_pos > 2*/) {
string str2 = exp2.Substring(first_pos + 1, quote_pos - first_pos - 2).Replace("''", "'");
if (Regex.IsMatch(str2, @"^[\u0391-\uFFE5a-zA-Z_\$][\u0391-\uFFE5a-zA-Z_\$\d]*$"))
slkdgjlksdjg += ", " + str2;
else
slkdgjlksdjg += string.Format(@",
/// <summary>
/// {0}
/// </summary>
[Description(""{0}"")]
Unknow{1}", str2.Replace("\"", "\\\""), ++unknow_idx);
if (col11.DbType == (int)MySql.Data.MySqlClient.MySqlDbType.Set)
slkdgjlksdjg += " = " + Math.Pow(2, field_idx++);
if (col11.DbType == (int)MySql.Data.MySqlClient.MySqlDbType.Enum && field_idx++ == 0)
slkdgjlksdjg += " = 1";
break;
}
}
if (quote_pos == -1) break;
}
print(slkdgjlksdjg.Substring(2).TrimStart('\r', '\n', '\t'));
print("\r\n\t}");
}
}
%}