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Overview
Comment: | DBDriver::shutdown() now executes a SHUTDOWN query on MySQL 8.0.0 and higher due to removal of the C API function mysql_shutdown() in that release. They put it back in 8.0.1, but only due to end-user complaints, and they say it'll go away for good eventually, so we prefer to deploy and test this workaround before then. |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
b238cd34c2e426b4e5a24e0c305f2457 |
User & Date: | tangent 2018-07-18 21:01:54 |
Context
2018-07-26
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07:13 | Removed Wishlist file: a subset of its contents is now in the Fossil wiki and ticket trackers. Dropped items are those we probably will never get to. If they come up again, they can be added as tickets. check-in: dd35735f4f user: tangent tags: trunk | |
2018-07-18
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21:01 | DBDriver::shutdown() now executes a SHUTDOWN query on MySQL 8.0.0 and higher due to removal of the C API function mysql_shutdown() in that release. They put it back in 8.0.1, but only due to end-user complaints, and they say it'll go away for good eventually, so we prefer to deploy and test this workaround before then. check-in: b238cd34c2 user: tangent tags: trunk | |
2018-07-12
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20:05 | Conditionally using std::unique_ptr instead of auto_ptr on C++11 and newer versions of g++ and clang++ to avoid the warning about using a deprecated feature. Closes [97f62ef016]. check-in: 08496d4b48 user: tangent tags: trunk | |
Changes
Changes to lib/dbdriver.cpp.
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28 29 30 31 32 33 34 | #include "exceptions.h" #include <cstring> #include <memory> #include <sstream> | < < < < < < < | 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | #include "exceptions.h" #include <cstring> #include <memory> #include <sstream> using namespace std; namespace mysqlpp { DBDriver::DBDriver() : is_connected_(false) { |
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335 336 337 338 339 340 341 | } bool DBDriver::shutdown() { error_message_.clear(); | > > > > > > > > > > > | > | 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 | } bool DBDriver::shutdown() { error_message_.clear(); #if (MYSQL_VERSION_ID >= 80000) // The C API function we were depending on is removed in 8.0.0. It // was replaced in 8.0.1, but they claim they're going to remove it // again later, so we prefer to behave as if it's gone for good as // of 8.0.0, so we've got a well-tested workaround before then. return connected() ? execute("SHUTDOWN", 8) : false; #elif ((MYSQL_VERSION_ID >= 40103) && (MYSQL_VERSION_ID <= 49999)) || (MYSQL_VERSION_ID >= 50001) // An argument was added to mysql_shutdown() in MySQL 4.1.3 and 5.0.1. return mysql_shutdown(&mysql_, SHUTDOWN_DEFAULT); #else // Prior versions had no argument return mysql_shutdown(&mysql_); #endif } bool DBDriver::thread_aware() { #if defined(MYSQLPP_PLATFORM_WINDOWS) || defined(HAVE_PTHREAD) || defined(HAVE_SYNCH_H) |
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