MySQL 8.0.40
Source Code Documentation
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Represents a MySQL Global Transaction Identifier. More...
#include <gtid.h>
Public Member Functions | |
Gtid (const Uuid &uuid, gno_t gno) | |
Construct a new Gtid object. More... | |
virtual | ~Gtid () |
Destroy the Gtid object. More... | |
virtual gno_t | get_gno () const |
Get the sequence number of this transaction identifier. More... | |
virtual const Uuid & | get_uuid () const |
Get the uuid of this transaction identifier. More... | |
virtual std::string | to_string () const |
Gets a human readable representation of this transaction identifier. More... | |
virtual bool | operator== (const Gtid &other) const |
Compares two identifiers and returns whether they match or not. More... | |
virtual bool | operator!= (const Gtid &other) const |
Compares two identifiers and returns whether they are different. More... | |
virtual Gtid & | operator= (const Gtid &other) |
Copy assignment. More... | |
Gtid (const Gtid &other) | |
Construct a new Gtid object from another one, by deep copying its contents. More... | |
Static Public Attributes | |
static const std::string | SEPARATOR_UUID_SEQNO {":"} |
In 'UUID:SEQNO', this is the ':'. More... | |
Protected Attributes | |
Uuid | m_uuid |
gno_t | m_gno {0} |
Represents a MySQL Global Transaction Identifier.
This class abstracts the representation of a Global Transaction Identifier.
It contains two fields, a UUID and a sequence number.
Construct a new Gtid object.
uuid | the uuid part of the transaction identifier. |
gno | The gno part of the transaction identfier. |
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virtualdefault |
Destroy the Gtid object.
Gtid::Gtid | ( | const Gtid & | other | ) |
Construct a new Gtid object from another one, by deep copying its contents.
other | the other gtid to construct this gtid from. |
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virtual |
Get the sequence number of this transaction identifier.
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virtual |
Get the uuid of this transaction identifier.
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virtual |
Compares two identifiers and returns whether they are different.
other | The other transaction identifier to compare to this one. |
Copy assignment.
Note that this operator will do a deep copy of the other identifier.
other | Copies the uuid and gno of the other identifier. |
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virtual |
Compares two identifiers and returns whether they match or not.
other | The other transaction identifier to compare to this one. |
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virtual |
Gets a human readable representation of this transaction identifier.
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protected |
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protected |
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inlinestatic |
In 'UUID:SEQNO', this is the ':'.