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v5:reference:connection:recordcount

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v5:reference:connection:recordcount [2017/04/21 11:50]
127.0.0.1 external edit
v5:reference:connection:recordcount [2018/05/03 14:39]
dregad [recordCount] method, not function
Line 6: Line 6:
    int recordCount()    int recordCount()
 </​WRAP>​ </​WRAP>​
-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 ''​recordCount()'' ​method returns ​the number of records ​retrieved ​by the last select statement, or -1 if the database driver does not support the operation. ​
  
 If [[v5:​reference:​adodb_countrecs|$ADODB_COUNTRECS]] is set to true before a query is executed, then the number of records will be retrieved, even if the function has to be emulated by issuing a ''​COUNT *''​ on the query. This can result in slow responses. If [[v5:​reference:​adodb_countrecs|$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.
Line 13: Line 13:
 <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