示例#1
0
func EncodeResultsBson(results []eproto.QueryResult, key string, buf *bytes2.ChunkedWriter) {
	bson.EncodePrefix(buf, bson.Array, key)
	lenWriter := bson.NewLenWriter(buf)
	for i, v := range results {
		bson.EncodePrefix(buf, bson.Object, bson.Itoa(i))
		v.MarshalBson(buf)
	}
	buf.WriteByte(0)
	lenWriter.RecordLen()
}
示例#2
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func EncodeQueriesBson(queries []BoundQuery, key string, buf *bytes2.ChunkedWriter) {
	bson.EncodePrefix(buf, bson.Array, key)
	lenWriter := bson.NewLenWriter(buf)
	for i, v := range queries {
		bson.EncodePrefix(buf, bson.Object, bson.Itoa(i))
		v.MarshalBson(buf)
	}
	buf.WriteByte(0)
	lenWriter.RecordLen()
}
示例#3
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func encodeRowBson(row []sqltypes.Value, key string, buf *bytes2.ChunkedWriter) {
	bson.EncodePrefix(buf, bson.Array, key)
	lenWriter := bson.NewLenWriter(buf)
	for i, v := range row {
		if v.IsNull() {
			bson.EncodePrefix(buf, bson.Null, bson.Itoa(i))
		} else {
			bson.EncodeBinary(buf, bson.Itoa(i), v.Raw())
		}
	}
	buf.WriteByte(0)
	lenWriter.RecordLen()
}
示例#4
0
func encodeRowsBson(rows [][]sqltypes.Value, key string, buf *bytes2.ChunkedWriter) {
	bson.EncodePrefix(buf, bson.Array, key)
	lenWriter := bson.NewLenWriter(buf)
	for i, v := range rows {
		encodeRowBson(v, bson.Itoa(i), buf)
	}
	buf.WriteByte(0)
	lenWriter.RecordLen()
}
示例#5
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func encodeFieldsBson(fields []Field, key string, buf *bytes2.ChunkedWriter) {
	bson.EncodePrefix(buf, bson.Array, key)
	lenWriter := bson.NewLenWriter(buf)
	for i, v := range fields {
		MarshalFieldBson(v, bson.Itoa(i), buf)
	}
	buf.WriteByte(0)
	lenWriter.RecordLen()
}
示例#6
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func EncodeBindVariablesBson(buf *bytes2.ChunkedWriter, key string, bindVars map[string]interface{}) {
	bson.EncodePrefix(buf, bson.Object, key)
	lenWriter := bson.NewLenWriter(buf)
	for k, v := range bindVars {
		bson.EncodeField(buf, k, v)
	}
	buf.WriteByte(0)
	lenWriter.RecordLen()
}
示例#7
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func MarshalFieldBson(field Field, key string, buf *bytes2.ChunkedWriter) {
	bson.EncodePrefix(buf, bson.Object, key)
	lenWriter := bson.NewLenWriter(buf)

	bson.EncodeString(buf, "Name", field.Name)
	bson.EncodeInt64(buf, "Type", field.Type)

	buf.WriteByte(0)
	lenWriter.RecordLen()
}