IBM Books

Call Level Interface Guide and Reference

Array Input Example

This example shows an array INSERT statement, for an example of an array query statement, refer to SQLMoreResults - Determine If There Are More Result Sets.

/* From CLI sample custin.c */
/* ... */
    SQLCHAR * stmt =
    "INSERT INTO CUSTOMER ( Cust_Num, First_Name, Last_Name ) "
    "VALUES (?, ?, ?)" ;
 
    SQLINTEGER Cust_Num[] = {
        10,  20,  30,  40,  50,  60,  70,  80,  90, 100,
       110, 120, 130, 140, 150, 160, 170, 180, 190, 200,
       210, 220, 230, 240, 250,
    } ;
 
    SQLCHAR First_Name[][31] = {
       "EVA",     "EILEEN",    "THEODORE", "VINCENZO",  "SEAN",
       "DOLORES", "HEATHER",   "BRUCE",    "ELIZABETH", "MASATOSHI",
       "MARILYN", "JAMES",     "DAVID",    "WILLIAM",   "JENNIFER",
       "JAMES",   "SALVATORE", "DANIEL",   "SYBIL",     "MARIA",
       "ETHEL",   "JOHN",      "PHILIP",   "MAUDE",     "BILL",
    } ;
 
    SQLCHAR Last_Name[][31] = {
       "SPENSER", "LUCCHESI", "O'CONNELL", "QUINTANA",  "NICHOLLS",
       "ADAMSON", "PIANKA",   "YOSHIMURA", "SCOUTTEN",  "WALKER",
       "BROWN",   "JONES",    "LUTZ",      "JEFFERSON", "MARINO",
       "SMITH",   "JOHNSON",  "PEREZ",     "SCHNEIDER", "PARKER",
       "SMITH",   "SETRIGHT", "MEHTA",     "LEE",       "GOUNOT",
    } ;
 
/* ... */
    /* Prepare the statement */
    rc = SQLPrepare( hstmt, stmt, SQL_NTS ) ;
    CHECK_HANDLE( SQL_HANDLE_STMT, hstmt, rc ) ;
 
    rc = SQLSetStmtAttr( hstmt,
                         SQL_ATTR_PARAMSET_SIZE,
                         ( SQLPOINTER ) row_array_size,
                         0
                       ) ;
    CHECK_HANDLE( SQL_HANDLE_STMT, hstmt, rc ) ;
 
    rc = SQLBindParameter( hstmt,
                           1,
                           SQL_PARAM_INPUT,
                           SQL_C_SLONG,
                           SQL_INTEGER,
                           0,
                           0,
                           Cust_Num,
                           0,
                           NULL
                         ) ;
    CHECK_HANDLE( SQL_HANDLE_STMT, hstmt, rc ) ;
 
    rc = SQLBindParameter( hstmt,
                           2,
                           SQL_PARAM_INPUT,
                           SQL_C_CHAR,
                           SQL_CHAR,
                           31,
                           0,
                           First_Name,
                           31,
                           NULL
                         ) ;
    CHECK_HANDLE( SQL_HANDLE_STMT, hstmt, rc ) ;
 
    rc = SQLBindParameter( hstmt,
                           3,
                           SQL_PARAM_INPUT,
                           SQL_C_CHAR,
                           SQL_CHAR,
                           31,
                           0,
                           Last_Name,
                           31,
                           NULL
                         ) ;
    CHECK_HANDLE( SQL_HANDLE_STMT, hstmt, rc ) ;
 
    rc = SQLExecute( hstmt ) ;
    CHECK_HANDLE( SQL_HANDLE_STMT, hstmt, rc ) ;
    printf( "Inserted %ld Rows\n", row_array_size ) ;


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