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Add support for SQLGetData converting floating point types (#422)

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This commit is contained in:
Benjamin Holstein
2023-10-07 09:31:26 +11:00
committed by GitHub
parent c423097326
commit bf77523c1d
1 changed files with 77 additions and 6 deletions
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71
src/odbc/odbc.c
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@@ -1360,15 +1360,86 @@ SQLRETURN SQL_API SQLGetData(
break; break;
// case MDB_MONEY: TODO // case MDB_MONEY: TODO
case MDB_FLOAT: case MDB_FLOAT:
switch (fCType) {
case SQL_C_FLOAT:
*(float*)rgbValue = mdb_get_single(mdb->pg_buf, col->cur_value_start); *(float*)rgbValue = mdb_get_single(mdb->pg_buf, col->cur_value_start);
if (pcbValue) if (pcbValue)
*pcbValue = sizeof(float); *pcbValue = sizeof(float);
break; break;
case SQL_C_DOUBLE:
*(double*)rgbValue = (double)mdb_get_single(mdb->pg_buf, col->cur_value_start);
if (pcbValue)
*pcbValue = sizeof(double);
break;
case SQL_C_CHAR:
case SQL_C_WCHAR:
case SQL_C_STINYINT:
case SQL_C_UTINYINT:
case SQL_C_TINYINT:
case SQL_C_SBIGINT:
case SQL_C_UBIGINT:
case SQL_C_SSHORT:
case SQL_C_USHORT:
case SQL_C_SHORT:
case SQL_C_SLONG:
case SQL_C_ULONG:
case SQL_C_LONG:
case SQL_C_NUMERIC:
// case SQL_C_FLOAT:
// case SQL_C_DOUBLE:
case SQL_C_BIT:
case SQL_C_BINARY:
case SQL_C_INTERVAL_YEAR_TO_MONTH:
case SQL_C_INTERVAL_DAY_TO_HOUR:
case SQL_C_INTERVAL_DAY_TO_MINUTE:
case SQL_C_INTERVAL_DAY_TO_SECOND:
case SQL_C_INTERVAL_HOUR_TO_MINUTE:
case SQL_C_INTERVAL_HOUR_TO_SECOND:
strcpy(stmt->sqlState, "HYC00"); // Not implemented
return SQL_ERROR;
default:
strcpy(stmt->sqlState, "07006"); // Not allowed
return SQL_ERROR;
}
break;
case MDB_DOUBLE: case MDB_DOUBLE:
switch (fCType) {
case SQL_C_DOUBLE:
*(double*)rgbValue = mdb_get_double(mdb->pg_buf, col->cur_value_start); *(double*)rgbValue = mdb_get_double(mdb->pg_buf, col->cur_value_start);
if (pcbValue) if (pcbValue)
*pcbValue = sizeof(double); *pcbValue = sizeof(double);
break; break;
case SQL_C_CHAR:
case SQL_C_WCHAR:
case SQL_C_STINYINT:
case SQL_C_UTINYINT:
case SQL_C_TINYINT:
case SQL_C_SBIGINT:
case SQL_C_UBIGINT:
case SQL_C_SSHORT:
case SQL_C_USHORT:
case SQL_C_SHORT:
case SQL_C_SLONG:
case SQL_C_ULONG:
case SQL_C_LONG:
case SQL_C_NUMERIC:
case SQL_C_FLOAT:
// case SQL_C_DOUBLE:
case SQL_C_BIT:
case SQL_C_BINARY:
case SQL_C_INTERVAL_YEAR_TO_MONTH:
case SQL_C_INTERVAL_DAY_TO_HOUR:
case SQL_C_INTERVAL_DAY_TO_MINUTE:
case SQL_C_INTERVAL_DAY_TO_SECOND:
case SQL_C_INTERVAL_HOUR_TO_MINUTE:
case SQL_C_INTERVAL_HOUR_TO_SECOND:
strcpy(stmt->sqlState, "HYC00"); // Not implemented
return SQL_ERROR;
default:
strcpy(stmt->sqlState, "07006"); // Not allowed
return SQL_ERROR;
}
break;
#if ODBCVER >= 0x0300 #if ODBCVER >= 0x0300
// returns text if old odbc // returns text if old odbc
case MDB_DATETIME: case MDB_DATETIME: