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protocol_classic: clarify param type and flag #595

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protocol_classic: clarify param type and flag #595

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14 changes: 10 additions & 4 deletions sql/protocol_classic.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -1504,9 +1504,12 @@ int Protocol_classic::read_packet() {
<td>new_params_bind_flag</td>
<td>Always 1. Malformed packet error if not 1</td></tr>
<tr><td colspan="3">if new_params_bind_flag, for each parameter {</td></tr>
<tr><td>@ref a_protocol_type_int2 "int&lt;2&gt;"</td>
<td>param_type_and_flag</td>
<td>Parameter type (2 bytes). The MSB is reserved for unsigned flag</td></tr>
<tr><td>@ref a_protocol_type_int1 "int&lt;1&gt;"</td>
<td>parameter_type</td>
<td>Parameter type (1 bytes). See ::enum_field_type</td></tr>
<tr><td>@ref a_protocol_type_int1 "int&lt;1&gt;"</td>
<td>parameter_flags</td>
<td>Parameter flags (1 bytes). Set to 128 if unsigned.</td></tr>
<tr><td>@ref sect_protocol_basic_dt_string_le "string&lt;lenenc&gt;"</td>
<td>parameter name</td>
<td>String</td></tr>
Expand Down Expand Up @@ -2113,9 +2116,12 @@ int Protocol_classic::read_packet() {
<td>new_params_bind_flag</td>
<td>Flag if parameters must be re-bound</td></tr>
<tr><td colspan="3">if new_params_bind_flag, for each parameter {</td></tr>
<tr><td>@ref a_protocol_type_int2 "int&lt;2&gt;"</td>
<tr><td>@ref a_protocol_type_int1 "int&lt;1&gt;"</td>
<td>parameter_type</td>
<td>Type of the parameter value. See ::enum_field_type</td></tr>
<tr><td>@ref a_protocol_type_int1 "int&lt;1&gt;"</td>
<td>parameter_flags</td>
<td>Parameter flags (1 bytes). Set to 128 if unsigned.</td></tr>
<tr><td colspan="3">if ::CLIENT_QUERY_ATTRIBUTES is on {</td></tr>
<tr><td>@ref sect_protocol_basic_dt_string_le "string&lt;lenenc&gt;"</td>
<td>parameter_name</td>
Expand Down