QuoteTo write quoted value to writer
(writer clause.Writer, field interface{})
| 83 | |
| 84 | // QuoteTo write quoted value to writer |
| 85 | func (stmt *Statement) QuoteTo(writer clause.Writer, field interface{}) { |
| 86 | write := func(raw bool, str string) { |
| 87 | if raw { |
| 88 | writer.WriteString(str) |
| 89 | } else { |
| 90 | stmt.DB.Dialector.QuoteTo(writer, str) |
| 91 | } |
| 92 | } |
| 93 | |
| 94 | switch v := field.(type) { |
| 95 | case clause.Table: |
| 96 | if v.Name == clause.CurrentTable { |
| 97 | if stmt.TableExpr != nil { |
| 98 | stmt.TableExpr.Build(stmt) |
| 99 | } else if stmt.Table != "" { |
| 100 | write(v.Raw, stmt.Table) |
| 101 | } else if stmt.AddError(stmt.Parse(stmt.Model)) == nil { |
| 102 | write(v.Raw, stmt.Table) |
| 103 | } |
| 104 | } else { |
| 105 | write(v.Raw, v.Name) |
| 106 | } |
| 107 | |
| 108 | if v.Alias != "" { |
| 109 | writer.WriteByte(' ') |
| 110 | write(v.Raw, v.Alias) |
| 111 | } |
| 112 | case clause.Column: |
| 113 | if v.Table != "" { |
| 114 | if v.Table == clause.CurrentTable { |
| 115 | write(v.Raw, stmt.Table) |
| 116 | } else { |
| 117 | write(v.Raw, v.Table) |
| 118 | } |
| 119 | writer.WriteByte('.') |
| 120 | } |
| 121 | |
| 122 | if v.Name == clause.PrimaryKey { |
| 123 | if stmt.Schema == nil { |
| 124 | stmt.DB.AddError(ErrModelValueRequired) |
| 125 | } else if stmt.Schema.PrioritizedPrimaryField != nil { |
| 126 | write(v.Raw, stmt.Schema.PrioritizedPrimaryField.DBName) |
| 127 | } else if len(stmt.Schema.DBNames) > 0 { |
| 128 | write(v.Raw, stmt.Schema.DBNames[0]) |
| 129 | } else { |
| 130 | stmt.DB.AddError(ErrModelAccessibleFieldsRequired) //nolint:typecheck,errcheck |
| 131 | } |
| 132 | } else { |
| 133 | write(v.Raw, v.Name) |
| 134 | } |
| 135 | |
| 136 | if v.Alias != "" { |
| 137 | writer.WriteString(" AS ") |
| 138 | write(v.Raw, v.Alias) |
| 139 | } |
| 140 | case []clause.Column: |
| 141 | writer.WriteByte('(') |
| 142 | for idx, d := range v { |