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Changes In Branch reapply-conn-opts-on-clone Excluding Merge-Ins
This is equivalent to a diff from 08496d4b48 to de38699272
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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 | |
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2018-07-12
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| 21:21 | Experimental fix for [eab08a87ed]: copy the list of successfully applied connection options when cloning a Connection and its underlying DBDriver so that the copy gets the same options. We currently only do this when the other connection was up at the time of cloning, but we might be swayed to change this behavior. Leaf check-in: de38699272 user: tangent tags: reapply-conn-opts-on-clone | |
| 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 | |
| 19:49 | Created the MAY_THROW() macro which allows conditional throwspecs: old-style for ABI compatibility on C++14 and older versions of g++ and clang++, and new-style on C++17 and newer versions of those compilers. We'll have to expand the ifdef logic on the definition of this macro for other compilers eventually, as we learn of ones that refuse to accept throwspecs. Closes [8395aa91d1]. check-in: 799b4851e5 user: tangent tags: trunk | |
Changes to lib/dbdriver.cpp.
| ︙ | ︙ | |||
127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 |
void
DBDriver::copy(const DBDriver& other)
{
if (connected()) {
disconnect();
}
if (other.connected()) {
connect(other.mysql_);
}
}
void
DBDriver::disconnect()
| > > > > > > > > > | 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 |
void
DBDriver::copy(const DBDriver& other)
{
if (connected()) {
disconnect();
}
applied_options_.clear();
pending_options_.clear();
if (other.connected()) {
pending_options_.resize(other.applied_options_.size());
for (OptionList::const_iterator it = other.applied_options_.begin();
it != other.applied_options_.end(); ++it) {
pending_options_.push_back(*it);
}
connect(other.mysql_);
}
}
void
DBDriver::disconnect()
|
| ︙ | ︙ |