private string RenderInto(ParametersContainer outParameters, RenderingContext ctx)
{
var sb = new StringBuilder();
ctx.AliasesStack.Push(_aliases);
if (_isSimple)
{
var res = RenderSimple(ctx);
ctx.AliasesStack.Pop();
return(res);
}
foreach (var part in _parts)
{
if (part.Text != null)
{
sb.Append(part.Text);
}
if (part.Table != null)
{
var alias = ResolvePlaceholder(ctx, part.Table);
if (alias != null)
{
sb.Append(EscapeUtils.QuoteObjectName(alias));
}
else
{
sb.Append(EscapeUtils.QuoteTable(part.Table.Table.Name, part.Table.Table.Schema));
}
}
if (part.Column != null)
{
var alias = ResolvePlaceholder(ctx, part.Column.TablePlaceholder);
if (alias != null)
{
sb.Append(EscapeUtils.QuoteObjectName(alias));
sb.Append(".");
}
sb.Append(EscapeUtils.QuoteObjectName(part.Column.Column.Name));
}
if (part.ParamIdx != -1)
{
sb.Append(outParameters.GetNextParam(_parameters[part.ParamIdx]));
}
if (part.RawQuery != null)
{
sb.Append(part.RawQuery.RenderInto(outParameters, ctx));
}
}
ctx.AliasesStack.Pop();
return(sb.ToString());
}
private string RenderSimple(RenderingContext ctx)
{
var sb = new StringBuilder();
ctx.AliasesStack.Push(_aliases);
foreach (var part in _parts)
{
if (part.Text != null)
{
sb.Append(part.Text);
}
if (part.Table != null)
{
var alias = ResolvePlaceholder(ctx, part.Table);
if (alias != null)
{
sb.Append(EscapeUtils.QuoteObjectName(alias));
}
else
{
sb.Append(EscapeUtils.QuoteTable(part.Table.Table.Name, part.Table.Table.Schema));
}
}
if (part.Column != null)
{
// if (!ctx.skipExplicitColumnTableNames) {
var alias = ResolvePlaceholder(ctx, part.Column.TablePlaceholder);
if (alias != null)
{
sb.Append(EscapeUtils.QuoteObjectName(alias));
sb.Append(".");
}
sb.Append(EscapeUtils.QuoteObjectName(part.Column.Column.Name));
}
else if (part.ParamIdx != -1)
{
sb.Append(PgTypesConverter.ConvertToPgString(_parameters[part.ParamIdx]));
}
else if (part.RawQuery != null)
{
sb.Append(part.RawQuery.RenderSimple(ctx));
}
}
ctx.AliasesStack.Pop();
return(sb.ToString());
}
public RawQuery AppendTableName(string tableName, string schema = null, string alias = null)
{
if (schema == null)
{
Append(EscapeUtils.QuoteObjectName(tableName));
}
else
{
Append($"{EscapeUtils.QuoteObjectName(schema)}.{EscapeUtils.QuoteObjectName(tableName)}");
}
if (alias != null)
{
Append(" ", EscapeUtils.QuoteObjectName(alias));
}
return(this);
}
public RawQuery AppendObjectName(string name)
{
Append(EscapeUtils.QuoteObjectName(name));
return(this);
}
public RawQuery AppendColumnName(string columnName)
{
Append(EscapeUtils.QuoteObjectName(columnName));
return(this);
}
public RawQuery AppendStringValue(string value) => Append(EscapeUtils.EscapePostgresString(value));
