mixed OCIColumnName(int stmt, int col);OCIColumnType() returns the data type of the column corresponding to the column number (1-based) that is passed in.
Example 1. OCIColumnType <?php
print "<HTML><PRE>\n";
$conn = OCILogon("scott", "tiger");
$stmt = OCIParse($conn,"select * from emp");
OCIExecute($stmt);
print "<TABLE BORDER=\"1\">";
print "<TR>";
print "<TH>Name</TH>";
print "<TH>Type</TH>";
print "<TH>Length</TH>";
print "</TR>";
$ncols = OCINumCols($stmt);
for ( $i = 1; $i <= $ncols; $i++ ) {
$column_name = OCIColumnName($stmt,$i);
$column_type = OCIColumnType($stmt,$i);
$column_size = OCIColumnSize($stmt,$i);
print "<TR>";
print "<TD>$column_name</TD>";
print "<TD>$column_type</TD>";
print "<TD>$column_size</TD>";
print "</TR>";
}
OCIFreeStatement($stmt);
OCILogoff($conn);
print "</PRE>";
print "</HTML>\n";
?> |
See also OCINumCols(), OCIColumnName(), and OCIColumnSize().