ADOdb

Database Abstraction Layer for PHP

User Tools

Site Tools


v5:reference:connection:recordcount

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
Last revision Both sides next revision
v5:reference:connection:recordcount [2015/09/14 23:54]
mnewnham
v5:reference:connection:recordcount [2018/05/03 14:36]
dregad [Usage] Fix incorrect code per https://github.com/ADOdb/ADOdb/issues/417
Line 2: Line 2:
 <WRAP right box> <WRAP right box>
 == See Also == == See Also ==
-[[database:feature_comparison|Feature Comparison Matrix]]+[[v5:database:feature_comparison|Feature Comparison Matrix]]
 == Syntax == == Syntax ==
    int recordCount()    int recordCount()
Line 8: Line 8:
 The function ''recordCount()'' return the number of records returned by the last select statement, or -1 if the database driver does not support the operation.  The function ''recordCount()'' return the number of records returned by the last select statement, or -1 if the database driver does not support the operation. 
  
-If [[reference:ADODB_COUNTRECS|$ADODB_COUNTRECS]] is set to true before a query is executed, then the number of records will be retrieved, even if the function has to be emulated by issuing a ''COUNT *'' on the query. This can result in slow responses.+If [[v5:reference:adodb_countrecs|$ADODB_COUNTRECS]] is set to true before a query is executed, then the number of records will be retrieved, even if the function has to be emulated by issuing a ''COUNT *'' on the query. This can result in slow responses.
 ---------------------------- ----------------------------
 ===== Usage ===== ===== Usage =====
 <code php> <code php>
 /* /*
- IBM DB2 database connection assumed+ Existing database connection assumed
  */  */
 $result = $db->Execute('SELECT * FROM act'); $result = $db->Execute('SELECT * FROM act');
-$recordCount = $db->recordCount();+$recordCount = $result->recordCount();
 </code> </code>
  
v5/reference/connection/recordcount.txt · Last modified: 2018/05/03 14:39 by dregad