mirror/dble
1
0
Fork 0
mirror of https://github.com/actiontech/dble.git synced 2026-05-05 05:50:32 -05:00
Code Issues Packages Projects Releases Wiki Activity

[inner-2321] fix: explain statement contained in multiple-sql appears lost connection...

Browse Source 
(cherry picked from commit 02f9ee6b60)
This commit is contained in:
wenyh
2023-08-08 10:54:58 +08:00
committed by wenyh1
parent c7a3cb898d
commit eadf4d8fec
1 changed files with 7 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/main/java/com/actiontech/dble/server/handler/ExplainHandler.java
+7 -7
View File
@@ -205,25 +205,25 @@ public final class ExplainHandler {
ByteBuffer buffer = service.allocate();
// writeDirectly header
ResultSetHeaderPacket header = PacketUtil.getHeader(FIELD_COUNT);
byte packetId = header.getPacketId();
header.setPacketId(service.nextPacketId());
buffer = header.write(buffer, service, true);
// writeDirectly fields
for (FieldPacket field : FIELDS) {
field.setPacketId(++packetId);
field.setPacketId(service.nextPacketId());
buffer = field.write(buffer, service, true);
}
// writeDirectly eof
EOFPacket eof = new EOFPacket();
eof.setPacketId(++packetId);
eof.setPacketId(service.nextPacketId());
buffer = eof.write(buffer, service, true);
if (!rrs.isNeedOptimizer()) {
// writeDirectly rows
for (RouteResultsetNode node : rrs.getNodes()) {
RowDataPacket row = getRow(node, service.getCharset().getResults());
row.setPacketId(++packetId);
row.setPacketId(service.nextPacketId());
buffer = row.write(buffer, service, true);
}
} else {
@@ -239,7 +239,7 @@ public final class ExplainHandler {
RouteResultsetNode[] nodes = {new RouteResultsetNode(routeNode, rrs.getSqlType(), builder.getNode().getSql())};
for (RouteResultsetNode node : nodes) {
RowDataPacket row = getRow(node, service.getCharset().getResults());
row.setPacketId(++packetId);
row.setPacketId(service.nextPacketId());
buffer = row.write(buffer, service, true);
}
} else {
@@ -249,14 +249,14 @@ public final class ExplainHandler {
row.add(StringUtil.encode(result.getName(), service.getCharset().getResults()));
row.add(StringUtil.encode(result.getType(), service.getCharset().getResults()));
row.add(StringUtil.encode(result.getRefOrSQL(), service.getCharset().getResults()));
row.setPacketId(++packetId);
row.setPacketId(service.nextPacketId());
buffer = row.write(buffer, service, true);
}
}
}
// writeDirectly last eof
EOFRowPacket lastEof = new EOFRowPacket();
lastEof.setPacketId(++packetId);
lastEof.setPacketId(service.nextPacketId());
lastEof.write(buffer, service);
}
}