public override void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddToken("IF");
asm.AddSpace();
asm.Add(Condition);
asm.AddSpace();
asm.AddToken("THEN");
asm.AddSpace();
asm.IncreaseIndentation();
asm.NewLine();
asm.Add(TrueStatement);
asm.DecreaseIndentation();
if (FalseStatement.Count() != 0)
{
asm.NewLine();
asm.AddToken("ELSE");
asm.AddSpace();
asm.IncreaseIndentation();
asm.NewLine();
}
// This is needed in order to process comments after FalseStatement.
asm.Add(FalseStatement);
if (FalseStatement.Count() != 0)
{
asm.DecreaseIndentation();
}
asm.NewLine();
asm.AddToken("END IF");
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddToken("SET SCHEMA ");
asm.Add(Database);
asm.End(this);
}
override public void Assembly(Assembler asm)
{
// HANA does not support money type with currency.
asm.Begin(this);
asm.Add(Value);
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
switch (Type)
{
case DateTimePrecisionDataTypeType.DateTime2:
asm.AddToken("timestamp");
break;
case DateTimePrecisionDataTypeType.DateTimeOffset:
AddNote(Note.STRINGIFIER, ResStr.NO_DATETIMEOFFSET);
return;
case DateTimePrecisionDataTypeType.Time:
asm.AddToken("time");
break;
}
// DateTime2 and Time do not support precision on Hana.
if (Precision != PrecisionDefault)
{
AddNote(Note.MODIFIER, ResStr.MSG_REMOVED_LENGTHS_FOR_DATETIME2);
}
asm.End(this);
}
public override void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddToken("CLOSE");
asm.AddSpace();
asm.Add(Source);
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddSpace();
asm.Add("### UNSUPPORTED ALTER PROCEDURE ###");
asm.AddSpace();
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddSpace();
asm.Add("### UNSUPPORTED WITH CLAUSE ###");
asm.AddSpace();
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddSpace();
asm.Add("### UNSUPPORTED STATEMENT ###");
asm.AddSpace();
asm.End(this);
}
public override void Assembly(Assembler asm)
{
asm.Begin(this);
asm.Add(Variable);
asm.AddSpace();
asm.Add(Variable.Value + "_TYPE");
asm.End(this);
}
public override void Assembly(Assembler asm)
{
asm.Begin(this);
AddNote(Note.STRINGIFIER, ResStr.NO_TRY_CATCH_STATEMENT);
asm.Add(TryStatements);
asm.Add(CatchStatements);
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddToken(this.Type == StringLiteralType.Unicode ? "n" : "");
asm.AddToken("'");
asm.Add(this.String.Replace("'", "''"));
asm.AddToken("'");
asm.End(this);
}
public override void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddToken("RETURN");
if (Result != null)
{
AddNote(Note.STRINGIFIER, ResStr.NO_RETURN_VALUE);
}
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddToken("SELECT");
asm.AddSpace();
asm.Add(Expression);
asm.AddSpace();
asm.AddToken("FROM DUMMY");
asm.End(this);
}
public override void Assembly(Assembler asm)
{
asm.Begin(this);
if (Name != null)
{
AddNote(Note.STRINGIFIER, ResStr.NO_NAMED_TRANSACTIONS);
}
asm.AddToken("ROLLBACK");
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
asm.Add(Value);
if (Exponent != 0)
{
asm.AddToken("e");
asm.Add(Exponent);
}
asm.End(this);
}
public override void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddToken("CURSOR");
asm.AddSpace();
asm.Add(Name);
asm.AddSpace();
asm.AddToken("FOR");
asm.AddSpace();
asm.Add(Statement);
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
asm.SetFlag(Assembler.FLAG_HANA_CONCAT);
asm.Add(LeftExpression);
asm.AddSpace();
asm.Add("||");
asm.AddSpace();
asm.Add(RightExpression);
asm.ClearFlag(Assembler.FLAG_HANA_CONCAT);
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddToken("float");
if (Mantissa != MantissaDefault)
{
asm.AddToken("(");
asm.Add(Mantissa);
asm.AddToken(")");
}
asm.End(this);
}
public override void Assembly(Assembler asm)
{
asm.Begin(this);
if (Name != null)
{
asm.Add(Name);
}
else if (VarName != null)
{
asm.Add(VarName);
}
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
foreach (Identifier i in Identifiers)
{
asm.Add(i);
if (i != Identifiers.Last())
{
asm.AddToken(".");
}
}
asm.End(this);
}
public override void Assembly(Assembler asm)
{
asm.Begin(this);
asm.Add(Variable);
asm.AddSpace();
asm.Add(Type);
if (Value != null)
{
asm.AddSpace();
asm.AddToken(":=");
asm.AddSpace();
asm.Add(Value);
}
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddToken("decimal");
if (Precision != PrecisionDefault || Scale != ScaleDefault)
{
asm.AddToken("(");
asm.Add(Precision);
asm.AddToken(",");
asm.AddSpace();
asm.Add(Scale);
asm.AddToken(")");
}
asm.End(this);
}
public override void Assembly(Assembler asm)
{
asm.Begin(this);
if (Statements != null)
{
foreach (Statement stmt in Statements)
{
asm.Add(stmt);
if (stmt != Statements.Last())
{
asm.NewLine();
}
}
}
asm.End(this);
}
public override void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddToken("SELECT");
asm.AddSpace();
foreach (SelectVariableItem item in Items)
{
asm.Add(item.Expression);
if (item != Items.Last())
{
asm.AddToken(", ");
}
}
asm.AddSpace();
asm.AddToken("INTO");
asm.AddSpace();
foreach (SelectVariableItem item in Items)
{
asm.Add(item.Variable);
if (item != Items.Last())
{
asm.AddToken(", ");
}
}
asm.AddSpace();
if (FromClause != null)
{
asm.AddToken("FROM");
asm.AddSpace();
foreach (TableSource table in FromClause)
{
asm.Add(table);
if (table != FromClause.Last())
{
asm.AddToken(",");
asm.AddSpace();
asm.NewLine();
}
}
}
else
{
asm.AddToken("FROM DUMMY");
}
asm.End(this);
}
public override void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddToken("WHILE");
asm.AddSpace();
asm.Add(Condition);
asm.AddSpace();
asm.AddToken("DO");
asm.AddSpace();
asm.IncreaseIndentation();
asm.NewLine();
asm.Add(Statement);
asm.DecreaseIndentation();
asm.NewLine();
asm.AddToken("END WHILE");
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
switch (Name.Name.ToLowerInvariant())
{
case "xml":
AddNote(Note.STRINGIFIER, ResStr.NO_TYPE_XML);
break;
default:
if (Schema != null)
{
asm.Add(Schema);
asm.AddToken(".");
}
asm.Add(Name);
break;
}
asm.End(this);
}
public override void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddToken("FETCH");
asm.AddSpace();
asm.Add(Source);
if (VariableList != null)
{
asm.AddSpace();
asm.AddToken("INTO");
asm.AddSpace();
foreach (VariableExpression var in VariableList)
{
asm.Add(var);
if (var != VariableList.Last())
{
asm.AddToken(",");
}
}
}
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
switch (this.Type)
{
case IdentifierType.Plain:
asm.Add(this.Name);
break;
case IdentifierType.Bracketed:
asm.AddToken("[");
asm.Add(this.Name);
asm.AddToken("]");
break;
case IdentifierType.Quoted:
asm.AddToken("\"");
asm.Add(this.Name.Replace("\"", "\"\""));
asm.AddToken("\"");
break;
}
asm.End(this);
}
override public void Assembly(Assembler asm)
{
asm.Begin(this);
switch (Type)
{
case SimpleBuiltinDataTypeType.BigInt:
asm.AddToken("bigint"); // TODO check
break;
case SimpleBuiltinDataTypeType.Bit:
asm.AddToken("tinyint");
break;
case SimpleBuiltinDataTypeType.Int:
asm.AddToken("integer");
break;
case SimpleBuiltinDataTypeType.Money:
asm.AddToken("decimal");
break;
case SimpleBuiltinDataTypeType.SmallInt:
asm.AddToken("smallint");
break; // TODO check
case SimpleBuiltinDataTypeType.SmallMoney:
asm.AddToken("smalldecimal");
break;
case SimpleBuiltinDataTypeType.TinyInt:
asm.AddToken("tinyint");
break; // TODO check
case SimpleBuiltinDataTypeType.Real:
asm.AddToken("real");
break; // TODO check
case SimpleBuiltinDataTypeType.Date:
asm.AddToken("date");
break; // TODO check
case SimpleBuiltinDataTypeType.DateTime:
asm.AddToken("timestamp");
break;
case SimpleBuiltinDataTypeType.SmallDateTime:
asm.AddToken("seconddate");
break;
case SimpleBuiltinDataTypeType.Text:
asm.AddToken("text");
break; // TODO check
case SimpleBuiltinDataTypeType.NText:
asm.AddToken("nclob");
return;
case SimpleBuiltinDataTypeType.Image:
asm.AddToken("blob");
break;
case SimpleBuiltinDataTypeType.HierarchyId:
AddNote(Note.STRINGIFIER, ResStr.NO_TYPE_HIERARCHYID);
break;
case SimpleBuiltinDataTypeType.RowVersion:
asm.AddToken("rowversion");
break; // TODO check
case SimpleBuiltinDataTypeType.SqlVariant:
AddNote(Note.STRINGIFIER, ResStr.NO_TYPE_SQL_VARIANT);
break;
case SimpleBuiltinDataTypeType.TimeStamp:
asm.AddToken("timestamp");
break; // TODO check
case SimpleBuiltinDataTypeType.UniqueIdentifier:
asm.AddToken("nvarchar");
break;
default:
throw new Exception(ResStr.MSG_INTERNAL_ERROR);
}
asm.End(this);
}
public override void Assembly(Assembler asm)
{
asm.Begin(this);
asm.AddToken("CONTINUE");
asm.End(this);
}
