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damex_describeSelectQuery

  • Last Updated: May 12, 2026
  • 1 minute read
    • OpenAccess SDK
    • Version 9.0
    • Documentation

This method returns details about the SELECT query. To get the list of tables on the SELECT query, use damex_getFirstTable and damex_getNextTable.

int damex_describeSelectQuery(
    int    hquery,
    xo_int piSetQuantifier,
    long   phSelectValExpList,
    long   phSearchExp,
    long   phGroupValExpList,
    long   phHavingExp,
    long   phOrderValExpList)

Parameters for damex_describeSelectQuery

Parameter Type Description
INPUT
hquery int The query handle.
OUTPUT
piSetQuantifier xo_int The quantifier of the result set:
SQL_SELECT_ALL - return all rows. Do not eliminate any duplicates from the result table.
SQL_SELECT_DISTINCT - eliminate any duplicate rows from the result table.
phSelectValExpList long The handle to the select list. Use damex_getFirstValExp, damex_getNextValExp to navigate the select list.
phSearchExp long The handle to the search expression in the WHERE clause. Use damex_describeLogicExp to get details of the logical search expression.
phGroupValExpList long The handle to the value-exp list of the GROUP BY clause. Use damex_getFirstValExp and damex_getNextValExp to navigate the GROUP BY expressions.
phHavingExp long The handle to the HAVING clause expression. Use damex_describeLogicExp to get details about the logical HAVING expression.
phOrderValExpList long The handle to the value-exp list of the ORDER BY clause. Use damex_getFirstValExp and damex_getNextValExp to navigate the ORDER BY expressions.
RETURN
int DAM_SUCCESS - on success
DAM_FAILURE - on failure

See also

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