new PgTransaction()
A transaction that allows to control the transaction and receive events.
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Methods
abortHandler(handler) → {PgTransaction}
Set an handler to be called when the transaction is aborted.
Parameters:
| Name |
Type |
Description |
handler |
function
|
the handler |
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Returns:
-
Type
-
PgTransaction
commit(handler)
Like PgTransaction#commit with an handler to be notified when the transaction commit has completed
Parameters:
| Name |
Type |
Description |
handler |
function
|
|
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prepare(sql, handler) → {PgTransaction}
Create a prepared query.
Parameters:
| Name |
Type |
Description |
sql |
string
|
the sql |
handler |
function
|
the handler notified with the prepared query asynchronously |
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Returns:
-
Type
-
PgTransaction
preparedBatch(sql, batch, handler) → {PgTransaction}
Parameters:
| Name |
Type |
Description |
sql |
string
|
|
batch |
Array.<Tuple>
|
|
handler |
function
|
|
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Returns:
-
Type
-
PgTransaction
preparedQuery(sql, arguments, handler) → {PgTransaction}
Parameters:
| Name |
Type |
Description |
sql |
string
|
|
arguments |
Tuple
|
|
handler |
function
|
|
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Returns:
-
Type
-
PgTransaction
query(sql, handler) → {PgTransaction}
Parameters:
| Name |
Type |
Description |
sql |
string
|
|
handler |
function
|
|
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Returns:
-
Type
-
PgTransaction
rollback(handler)
Like PgTransaction#rollback with an handler to be notified when the transaction rollback has completed
Parameters:
| Name |
Type |
Description |
handler |
function
|
|
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