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Fix: fix duplicate delete same row induced by fk cascade delete

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This commit is contained in:
obdev
2022-11-15 08:07:59 +00:00
committed by wangzelin.wzl
parent 2542756c05
commit 0b9d1f8cd0
18 changed files with 316 additions and 51 deletions
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15
src/sql/engine/ob_exec_context.cpp
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@ -224,6 +224,21 @@ void ObExecContext::reset_op_env()
}
}
int ObExecContext::get_root_ctx(ObExecContext* &root_ctx)
{
int ret = OB_SUCCESS;
if (OB_ISNULL(this->get_parent_ctx())) {
root_ctx = this;
} else if (OB_ISNULL(get_parent_ctx()->get_pl_stack_ctx())) {
root_ctx = this;
} else if (get_parent_ctx()->get_pl_stack_ctx()->in_autonomous()) {
root_ctx = this;
} else if (OB_FAIL( SMART_CALL(get_parent_ctx()->get_root_ctx(root_ctx)))) {
LOG_WARN("failed to get root ctx", K(ret));
}
return ret;
}
int ObExecContext::init_phy_op(const uint64_t phy_op_size)
{
int ret = OB_SUCCESS;