/AWS1/CL_LKFQUERYPLANNINGCTX¶
A structure containing information about the query plan.
CONSTRUCTOR¶
IMPORTING¶
Required arguments:¶
IV_DATABASENAME TYPE /AWS1/LKFQUERYPLANNINGCTXDAT00 /AWS1/LKFQUERYPLANNINGCTXDAT00¶
The database containing the table.
Optional arguments:¶
IV_CATALOGID TYPE /AWS1/LKFCATALOGIDSTRING /AWS1/LKFCATALOGIDSTRING¶
The ID of the Data Catalog where the partition in question resides. If none is provided, the Amazon Web Services account ID is used by default.
IV_QUERYASOFTIME TYPE /AWS1/LKFTIMESTAMP /AWS1/LKFTIMESTAMP¶
The time as of when to read the table contents. If not set, the most recent transaction commit time will be used. Cannot be specified along with
TransactionId.
IT_QUERYPARAMETERS TYPE /AWS1/CL_LKFQUERYPARAMMAP_W=>TT_QUERYPARAMETERMAP TT_QUERYPARAMETERMAP¶
A map consisting of key-value pairs.
IV_TRANSACTIONID TYPE /AWS1/LKFTRANSACTIONIDSTRING /AWS1/LKFTRANSACTIONIDSTRING¶
The transaction ID at which to read the table contents. If this transaction is not committed, the read will be treated as part of that transaction and will see its writes. If this transaction has aborted, an error will be returned. If not set, defaults to the most recent committed transaction. Cannot be specified along with
QueryAsOfTime.
Queryable Attributes¶
CatalogId¶
The ID of the Data Catalog where the partition in question resides. If none is provided, the Amazon Web Services account ID is used by default.
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_CATALOGID() |
Getter for CATALOGID, with configurable default |
ASK_CATALOGID() |
Getter for CATALOGID w/ exceptions if field has no value |
HAS_CATALOGID() |
Determine if CATALOGID has a value |
DatabaseName¶
The database containing the table.
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_DATABASENAME() |
Getter for DATABASENAME, with configurable default |
ASK_DATABASENAME() |
Getter for DATABASENAME w/ exceptions if field has no value |
HAS_DATABASENAME() |
Determine if DATABASENAME has a value |
QueryAsOfTime¶
The time as of when to read the table contents. If not set, the most recent transaction commit time will be used. Cannot be specified along with
TransactionId.
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_QUERYASOFTIME() |
Getter for QUERYASOFTIME, with configurable default |
ASK_QUERYASOFTIME() |
Getter for QUERYASOFTIME w/ exceptions if field has no value |
HAS_QUERYASOFTIME() |
Determine if QUERYASOFTIME has a value |
QueryParameters¶
A map consisting of key-value pairs.
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_QUERYPARAMETERS() |
Getter for QUERYPARAMETERS, with configurable default |
ASK_QUERYPARAMETERS() |
Getter for QUERYPARAMETERS w/ exceptions if field has no val |
HAS_QUERYPARAMETERS() |
Determine if QUERYPARAMETERS has a value |
TransactionId¶
The transaction ID at which to read the table contents. If this transaction is not committed, the read will be treated as part of that transaction and will see its writes. If this transaction has aborted, an error will be returned. If not set, defaults to the most recent committed transaction. Cannot be specified along with
QueryAsOfTime.
Accessible with the following methods¶
| Method | Description |
|---|---|
GET_TRANSACTIONID() |
Getter for TRANSACTIONID, with configurable default |
ASK_TRANSACTIONID() |
Getter for TRANSACTIONID w/ exceptions if field has no value |
HAS_TRANSACTIONID() |
Determine if TRANSACTIONID has a value |