Difference between revisions of "RDO EXEC()"

From Recital Documentation Wiki
Jump to: navigation, search
 
 
(5 intermediate revisions by one user not shown)
Line 1: Line 1:
{{YLM to do}}
 
 
==Purpose==
 
==Purpose==
Close a data source
+
Execute a non-SELECT statement
  
  
 
==Syntax==
 
==Syntax==
RDO_CLOSE(<expN>)
+
RDO_EXEC(<expC>[, <expN>])
 +
 
 +
MYSQL_EXEC(<expC>[, <expN>])
  
  
 
==See Also==
 
==See Also==
 
[[RDO_AFFECTED_ROWS()]], [[RDO_CLOSE()]], [[RDO_CONNECT()]], [[RDO_DATA_SEEK()]], [[RDO_ERRNO()]], [[RDO_ERROR()]], [[RDO_FETCH_ARRAY()]], [[RDO_FETCH_ASSOC()]], [[RDO_FETCH_FIELD()]], [[RDO_FETCH_LENGTHS()]], [[RDO_FETCH_OBJECT()]], [[RDO_FETCH_ROW()]], [[RDO_FIELD_FLAGS()]], [[RDO_FIELD_LEN()]], [[RDO_FIELD_NAME()]], [[RDO_FIELD_SEEK()]], [[RDO_FIELD_TABLE()]], [[RDO_FIELD_TYPE()]], [[RDO_FREE_OBJECT()]], [[RDO_FREE_RESULT()]], [[RDO_GET_CLIENT_INFO()]], [[RDO_GET_HOST_INFO()]], [[RDO_INFO()]], [[RDO_LIST_DBS()]], [[RDO_NUM_FIELDS()]], [[RDO_NUM_ROWS()]], [[RDO_PING()]], [[RDO_QUERY()]], [[RDO_REAL_ESCAPE_STRING()]], [[RDO_RESULT()]], [[RDO_SELECT_DB()]], [[RDO_STAT()]], [[RDO_THREAD_ID()]], [[RDO_UNBUFFERED_QUERY()]]
 
[[RDO_AFFECTED_ROWS()]], [[RDO_CLOSE()]], [[RDO_CONNECT()]], [[RDO_DATA_SEEK()]], [[RDO_ERRNO()]], [[RDO_ERROR()]], [[RDO_FETCH_ARRAY()]], [[RDO_FETCH_ASSOC()]], [[RDO_FETCH_FIELD()]], [[RDO_FETCH_LENGTHS()]], [[RDO_FETCH_OBJECT()]], [[RDO_FETCH_ROW()]], [[RDO_FIELD_FLAGS()]], [[RDO_FIELD_LEN()]], [[RDO_FIELD_NAME()]], [[RDO_FIELD_SEEK()]], [[RDO_FIELD_TABLE()]], [[RDO_FIELD_TYPE()]], [[RDO_FREE_OBJECT()]], [[RDO_FREE_RESULT()]], [[RDO_GET_CLIENT_INFO()]], [[RDO_GET_HOST_INFO()]], [[RDO_INFO()]], [[RDO_LIST_DBS()]], [[RDO_NUM_FIELDS()]], [[RDO_NUM_ROWS()]], [[RDO_PING()]], [[RDO_QUERY()]], [[RDO_REAL_ESCAPE_STRING()]], [[RDO_RESULT()]], [[RDO_SELECT_DB()]], [[RDO_STAT()]], [[RDO_THREAD_ID()]], [[RDO_UNBUFFERED_QUERY()]]
 +
  
 
==Description==
 
==Description==
The RDO_CLOSE() function is used to close a data source.
+
The RDO_EXEC() function is used to execute a non-SELECT statement.  RDO_EXEC() returns 0 if the statement was successful, and the number of the error if the statement failed.
  
  
 
{| class="wikitable"
 
{| class="wikitable"
 
!Keywords||Description
 
!Keywords||Description
 +
|-
 +
|<expC>||Command to be executed
 
|-
 
|-
 
|<expN>||Connection reference from [[RDO_CONNECT()]]
 
|<expN>||Connection reference from [[RDO_CONNECT()]]
Line 25: Line 29:
 
==Example==
 
==Example==
 
<code lang="recital">
 
<code lang="recital">
 +
conn = rdo_connect("mysql","localhost", "user", "pass", "test")
 +
if conn > -1
 +
    // Create table
 +
    if rdo_exec("create table mytable (phrase char(20))", conn) > 0
 +
        echo "Table could not be created"
 +
    endif
 +
rdo_close(conn)
 +
endif
 
</code>
 
</code>
 +
  
 
==Products==
 
==Products==
Line 32: Line 45:
 
[[Category:Functions]]
 
[[Category:Functions]]
 
[[Category:SQL]]
 
[[Category:SQL]]
 +
[[Category:Remote Data Connectivity]]
 
[[Category:Remote Data Connectivity Functions]]
 
[[Category:Remote Data Connectivity Functions]]

Latest revision as of 11:58, 22 June 2010

Purpose

Execute a non-SELECT statement


Syntax

RDO_EXEC(<expC>[, <expN>])

MYSQL_EXEC(<expC>[, <expN>])


See Also

RDO_AFFECTED_ROWS(), RDO_CLOSE(), RDO_CONNECT(), RDO_DATA_SEEK(), RDO_ERRNO(), RDO_ERROR(), RDO_FETCH_ARRAY(), RDO_FETCH_ASSOC(), RDO_FETCH_FIELD(), RDO_FETCH_LENGTHS(), RDO_FETCH_OBJECT(), RDO_FETCH_ROW(), RDO_FIELD_FLAGS(), RDO_FIELD_LEN(), RDO_FIELD_NAME(), RDO_FIELD_SEEK(), RDO_FIELD_TABLE(), RDO_FIELD_TYPE(), RDO_FREE_OBJECT(), RDO_FREE_RESULT(), RDO_GET_CLIENT_INFO(), RDO_GET_HOST_INFO(), RDO_INFO(), RDO_LIST_DBS(), RDO_NUM_FIELDS(), RDO_NUM_ROWS(), RDO_PING(), RDO_QUERY(), RDO_REAL_ESCAPE_STRING(), RDO_RESULT(), RDO_SELECT_DB(), RDO_STAT(), RDO_THREAD_ID(), RDO_UNBUFFERED_QUERY()


Description

The RDO_EXEC() function is used to execute a non-SELECT statement. RDO_EXEC() returns 0 if the statement was successful, and the number of the error if the statement failed.


Keywords Description
<expC> Command to be executed
<expN> Connection reference from RDO_CONNECT()


Example

conn = rdo_connect("mysql","localhost", "user", "pass", "test")
if conn > -1
    // Create table
    if rdo_exec("create table mytable (phrase char(20))", conn) > 0
        echo "Table could not be created"
    endif
rdo_close(conn)
endif


Products

Recital, Recital Server