#3555, carry PR#5178 to dev-4.x

[tuohai666]

Fixes #3555.

[codecov-commenter]

Codecov Report

Merging #5731 into dev-4.x will decrease coverage by 0.01%.
The diff coverage is 0.00%.

@@              Coverage Diff              @@
##             dev-4.x    #5731      +/-   ##
=============================================
- Coverage      53.69%   53.67%   -0.02%     
+ Complexity       391      387       -4     
=============================================
  Files           1147     1147              
  Lines          20446    20446              
  Branches        3722     3722              
=============================================
- Hits           10979    10975       -4     
- Misses          8781     8785       +4     
  Partials         686      686              

Impacted Files	Coverage Δ	Complexity Δ
...ry/binary/execute/MySQLComStmtExecuteExecutor.java	22.85% <0.00%> (-2.86%)	0.00 <0.00> (-1.00)
.../query/text/query/MySQLComQueryPacketExecutor.java	17.94% <0.00%> (-2.57%)	0.00 <0.00> (-1.00)
...gresql/command/PostgreSQLCommandExecuteEngine.java	9.67% <0.00%> (ø)	0.00 <0.00> (ø)
...d/query/binary/bind/PostgreSQLComBindExecutor.java	25.58% <0.00%> (-2.33%)	0.00 <0.00> (-1.00)
...command/query/text/PostgreSQLComQueryExecutor.java	22.58% <0.00%> (-3.23%)	0.00 <0.00> (-1.00)

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[coveralls]

Pull Request Test Coverage Report for Build 11971

• 1 of 5 (20.0%) changed or added relevant lines in 5 files are covered.
• 4 unchanged lines in 4 files lost coverage.
• Overall coverage decreased (-0.02%) to 57.092%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
sharding-proxy/sharding-proxy-frontend/sharding-proxy-frontend-mysql/src/main/java/org/apache/shardingsphere/shardingproxy/frontend/mysql/command/query/binary/execute/MySQLComStmtExecuteExecutor.java	0	1	0.0%
sharding-proxy/sharding-proxy-frontend/sharding-proxy-frontend-mysql/src/main/java/org/apache/shardingsphere/shardingproxy/frontend/mysql/command/query/text/query/MySQLComQueryPacketExecutor.java	0	1	0.0%
sharding-proxy/sharding-proxy-frontend/sharding-proxy-frontend-postgresql/src/main/java/org/apache/shardingsphere/shardingproxy/frontend/postgresql/command/query/binary/bind/PostgreSQLComBindExecutor.java	0	1	0.0%
sharding-proxy/sharding-proxy-frontend/sharding-proxy-frontend-postgresql/src/main/java/org/apache/shardingsphere/shardingproxy/frontend/postgresql/command/query/text/PostgreSQLComQueryExecutor.java	0	1	0.0%

Files with Coverage Reduction	New Missed Lines	%
sharding-proxy/sharding-proxy-frontend/sharding-proxy-frontend-mysql/src/main/java/org/apache/shardingsphere/shardingproxy/frontend/mysql/command/query/binary/execute/MySQLComStmtExecuteExecutor.java	1	28.57%
sharding-proxy/sharding-proxy-frontend/sharding-proxy-frontend-mysql/src/main/java/org/apache/shardingsphere/shardingproxy/frontend/mysql/command/query/text/query/MySQLComQueryPacketExecutor.java	1	23.08%
sharding-proxy/sharding-proxy-frontend/sharding-proxy-frontend-postgresql/src/main/java/org/apache/shardingsphere/shardingproxy/frontend/postgresql/command/query/binary/bind/PostgreSQLComBindExecutor.java	1	39.53%
sharding-proxy/sharding-proxy-frontend/sharding-proxy-frontend-postgresql/src/main/java/org/apache/shardingsphere/shardingproxy/frontend/postgresql/command/query/text/PostgreSQLComQueryExecutor.java	1	29.03%

Totals
Change from base Build 11961:	-0.02%
Covered Lines:	11673
Relevant Lines:	20446

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💛 - Coveralls