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/AWS1/IF_GLU=>STARTCOLUMNSTATISTICSTASKRUN()

About StartColumnStatisticsTaskRun

Starts a column statistics task run, for a specified table and columns.

Method Signature

METHODS /AWS1/IF_GLU~STARTCOLUMNSTATISTICSTASKRUN
  IMPORTING
    !IV_DATABASENAME TYPE /AWS1/GLUNAMESTRING OPTIONAL
    !IV_TABLENAME TYPE /AWS1/GLUNAMESTRING OPTIONAL
    !IT_COLUMNNAMELIST TYPE /AWS1/CL_GLUCOLUMNNAMELIST_W=>TT_COLUMNNAMELIST OPTIONAL
    !IV_ROLE TYPE /AWS1/GLUNAMESTRING OPTIONAL
    !IV_SAMPLESIZE TYPE /AWS1/RT_DOUBLE_AS_STRING OPTIONAL
    !IV_CATALOGID TYPE /AWS1/GLUNAMESTRING OPTIONAL
    !IV_SECURITYCONFIGURATION TYPE /AWS1/GLUNAMESTRING OPTIONAL
  RETURNING
    VALUE(OO_OUTPUT) TYPE REF TO /aws1/cl_glustrtcolumnstatst01
  RAISING
    /AWS1/CX_GLUACCESSDENIEDEX
    /AWS1/CX_GLUCOLUMNSTATSTSKRU00
    /AWS1/CX_GLUENTITYNOTFOUNDEX
    /AWS1/CX_GLUINVALIDINPUTEX
    /AWS1/CX_GLUOPERATIONTIMEOUTEX
    /AWS1/CX_GLURESRCNUMLMTEXCDEX
    /AWS1/CX_GLUCLIENTEXC
    /AWS1/CX_GLUSERVEREXC
    /AWS1/CX_RT_TECHNICAL_GENERIC
    /AWS1/CX_RT_SERVICE_GENERIC.

IMPORTING

Required arguments:

iv_databasename TYPE /AWS1/GLUNAMESTRING /AWS1/GLUNAMESTRING

The name of the database where the table resides.

iv_tablename TYPE /AWS1/GLUNAMESTRING /AWS1/GLUNAMESTRING

The name of the table to generate statistics.

iv_role TYPE /AWS1/GLUNAMESTRING /AWS1/GLUNAMESTRING

The IAM role that the service assumes to generate statistics.

Optional arguments:

it_columnnamelist TYPE /AWS1/CL_GLUCOLUMNNAMELIST_W=>TT_COLUMNNAMELIST TT_COLUMNNAMELIST

A list of the column names to generate statistics. If none is supplied, all column names for the table will be used by default.

iv_samplesize TYPE /AWS1/RT_DOUBLE_AS_STRING /AWS1/RT_DOUBLE_AS_STRING

The percentage of rows used to generate statistics. If none is supplied, the entire table will be used to generate stats.

iv_catalogid TYPE /AWS1/GLUNAMESTRING /AWS1/GLUNAMESTRING

The ID of the Data Catalog where the table reside. If none is supplied, the Amazon Web Services account ID is used by default.

iv_securityconfiguration TYPE /AWS1/GLUNAMESTRING /AWS1/GLUNAMESTRING

Name of the security configuration that is used to encrypt CloudWatch logs for the column stats task run.

RETURNING

oo_output TYPE REF TO /aws1/cl_glustrtcolumnstatst01 /AWS1/CL_GLUSTRTCOLUMNSTATST01

Domain /AWS1/RT_ACCOUNT_ID
Primitive Type NUMC

Examples

Syntax Example

This is an example of the syntax for calling the method. It includes every possible argument and initializes every possible value. The data provided is not necessarily semantically accurate (for example the value "string" may be provided for something that is intended to be an instance ID, or in some cases two arguments may be mutually exclusive). The syntax shows the ABAP syntax for creating the various data structures.

DATA(lo_result) = lo_client->startcolumnstatisticstaskrun(
  it_columnnamelist = VALUE /aws1/cl_glucolumnnamelist_w=>tt_columnnamelist(
    ( new /aws1/cl_glucolumnnamelist_w( |string| ) )
  )
  iv_catalogid = |string|
  iv_databasename = |string|
  iv_role = |string|
  iv_samplesize = |0.1|
  iv_securityconfiguration = |string|
  iv_tablename = |string|
).

This is an example of reading all possible response values

lo_result = lo_result.
IF lo_result IS NOT INITIAL.
  lv_hashstring = lo_result->get_columnstatstaskrunid( ).
ENDIF.