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fcl-db: mysql: fix reporting of connection errors. Pass allocated connection handle (not Nil) to MySQLError procedure to correctly read error code, error message and sqlstate.

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git-svn-id: trunk@31306 -
This commit is contained in:
lacak 2015-08-10 07:08:39 +00:00
parent 437aab34de
commit 105af639ce
1 changed files with 2 additions and 3 deletions
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5
packages/fcl-db/src/sqldb/mysql/mysqlconn.inc
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@ -392,9 +392,8 @@ begin
end;
end;
HMySQL:=mysql_real_connect(HMySQL,PChar(HostName),PChar(UserName),PChar(Password),Nil,APort,Nil,CLIENT_MULTI_RESULTS); //CLIENT_MULTI_RESULTS is required by CALL SQL statement(executes stored procedure), that produces result sets
If (HMySQL=Nil) then
MySQLError(Nil,SErrServerConnectFailed,Self);
if mysql_real_connect(HMySQL,PChar(HostName),PChar(UserName),PChar(Password),Nil,APort,Nil,CLIENT_MULTI_RESULTS) = nil then //CLIENT_MULTI_RESULTS is required by CALL SQL statement(executes stored procedure), that produces result sets
MySQLError(HMySQL,SErrServerConnectFailed,Self);
if (trim(CharSet) <> '') then
// major_version*10000 + minor_version *100 + sub_version