Name	Size	Mode	Actions
auth_switch_request.js	1055	0644	editdlrm
auth_switch_request_more_data.js	793	0644	editdlrm
auth_switch_response.js	707	0644	editdlrm
binary_row.js	2087	0644	editdlrm
binlog_dump.js	984	0644	editdlrm
binlog_query_statusvars.js	3515	0644	editdlrm
change_user.js	3306	0644	editdlrm
close_statement.js	454	0644	editdlrm
column_definition.js	4499	0644	editdlrm
execute.js	4669	0644	editdlrm
handshake.js	3914	0644	editdlrm
handshake_response.js	5053	0644	editdlrm
index.js	4398	0644	editdlrm
packet.js	24810	0644	editdlrm
prepared_statement_header.js	375	0644	editdlrm
prepare_statement.js	800	0644	editdlrm
query.js	775	0644	editdlrm
register_slave.js	1629	0644	editdlrm
resultset_header.js	4105	0644	editdlrm
ssl_request.js	633	0644	editdlrm
text_row.js	1196	0644	editdlrm

'use strict'; const Packet = require('../packets/packet'); const CommandCodes = require('../constants/commands'); const StringParser = require('../parsers/string.js'); const CharsetToEncoding = require('../constants/charset_encodings.js'); class PrepareStatement { constructor(sql, charsetNumber) { this.query = sql; this.charsetNumber = charsetNumber; this.encoding = CharsetToEncoding[charsetNumber]; } toPacket() { const buf = StringParser.encode(this.query, this.encoding); const length = 5 + buf.length; const buffer = Buffer.allocUnsafe(length); const packet = new Packet(0, buffer, 0, length); packet.offset = 4; packet.writeInt8(CommandCodes.STMT_PREPARE); packet.writeBuffer(buf); return packet; } } module.exports = PrepareStatement;