private PostgreSqlTypeBase MakeSpecificPostgreSqlType(string dt, int len, int prec, int scale, string coldef)
{
if (dt.StartsWith("_"))
{
var res = MakeSpecificPostgreSqlType(dt.Substring(1), len, prec, scale, coldef);
res.IsArray = true;
return(res);
}
switch (dt)
{
case "bigint":
case "int8":
if (coldef != null && coldef.StartsWith("nextval("))
{
return(new PostgreSqlTypeBigSerial());
}
return(new PostgreSqlTypeBigInt());
case "bigserial":
case "serial8":
return(new PostgreSqlTypeBigSerial());
case "bit":
{
PostgreSqlTypeBit res = new PostgreSqlTypeBit();
res.Length = len;
return(res);
}
case "varbit":
case "bit varying":
{
PostgreSqlTypeVarBit res = new PostgreSqlTypeVarBit();
res.Length = len;
return(res);
}
case "boolean":
case "bool":
return(new PostgreSqlTypeBoolean());
case "box":
return(new PostgreSqlTypeBox());
case "bytea":
return(new PostgreSqlTypeBytea());
case "character varying":
case "varchar":
{
PostgreSqlTypeVarChar res = new PostgreSqlTypeVarChar();
res.Length = len;
return(res);
}
case "character":
case "char":
{
PostgreSqlTypeChar res = new PostgreSqlTypeChar();
res.Length = len;
return(res);
}
case "cidr":
return(new PostgreSqlTypeCidr());
case "circle":
return(new PostgreSqlTypeCircle());
case "date":
return(new PostgreSqlTypeDate());
case "double precision":
case "float8":
return(new PostgreSqlTypeDouble());
case "inet":
return(new PostgreSqlTypeInet());
case "integer":
case "int":
case "int4":
if (coldef != null && coldef.StartsWith("nextval("))
{
return(new PostgreSqlTypeSerial());
}
return(new PostgreSqlTypeInteger());
case "line":
return(new PostgreSqlTypeLine());
case "lseg":
return(new PostgreSqlTypeLineSeg());
case "macaddr":
return(new PostgreSqlTypeMacAddr());
case "money":
return(new PostgreSqlTypeMoney());
case "numeric":
case "decimal":
{
PostgreSqlTypeNumeric res = new PostgreSqlTypeNumeric();
res.Precision = prec;
res.Scale = scale;
return(res);
}
case "path":
return(new PostgreSqlTypePath());
case "point":
return(new PostgreSqlTypePoint());
case "polygon":
return(new PostgreSqlTypePolygon());
case "real":
case "float4":
return(new PostgreSqlTypeReal());
case "smallint":
case "int2":
return(new PostgreSqlTypeSmallInt());
case "serial":
case "serial4":
return(new PostgreSqlTypeSerial());
case "text":
return(new PostgreSqlTypeText());
case "time":
return(new PostgreSqlTypeTime());
case "timetz":
return(new PostgreSqlTypeTimeTz());
case "timestamp":
return(new PostgreSqlTypeTimestamp());
case "timestamptz":
return(new PostgreSqlTypeTimestampTz());
case "bpchar":
{
PostgreSqlTypeBpChar res = new PostgreSqlTypeBpChar();
res.Length = len;
return(res);
}
case "oid":
return(new PostgreSqlTypeOid());
case "box2d":
return(new PostGISTypeBox2D());
case "box3d":
return(new PostGISTypeBox3D());
case "box3d_extent":
return(new PostGISTypeBox3D_Extent());
case "geometry":
return(new PostGISTypeGeometry());
case "geometry_dump":
return(new PostGISTypeGeometry_Dump());
case "geography":
return(new PostGISTypeGeography());
}
return(new PostgreSqlTypeGeneric {
Sql = dt
});
//throw new Exception(String.Format("Unknown Postgre SQL type:{0}", dt));
}
private ISpecificType GetPostgreSqlTypeString(DbTypeString type)
{
string subtype = type.GetSpecificAttribute("pgsql", "subtype");
switch (subtype)
{
case "box": return(new PostgreSqlTypeBox());
case "circle": return(new PostgreSqlTypeCircle());
case "line": return(new PostgreSqlTypeLine());
case "lseg": return(new PostgreSqlTypeLineSeg());
case "path": return(new PostgreSqlTypePath());
case "point": return(new PostgreSqlTypePoint());
case "polygon": return(new PostgreSqlTypePolygon());
case "cidr": return(new PostgreSqlTypeCidr());
case "inet": return(new PostgreSqlTypeInet());
case "macaddr": return(new PostgreSqlTypeMacAddr());
case "bpchar": return(new PostgreSqlTypeBpChar {
Length = type.Length
});
}
if (type.IsVarLength)
{
if (type.IsBinary)
{
PostgreSqlTypeVarBit res = new PostgreSqlTypeVarBit();
res.Length = type.Length;
return(res);
}
else
{
PostgreSqlTypeVarChar res = new PostgreSqlTypeVarChar();
res.Length = type.Length;
return(res);
}
}
else
{
if (type.IsBinary)
{
PostgreSqlTypeBit res = new PostgreSqlTypeBit();
res.Length = type.Length;
return(res);
}
else
{
PostgreSqlTypeChar res = new PostgreSqlTypeChar();
res.Length = type.Length;
return(res);
}
}
}