Difference between revisions of "RDO DATA SEEK()"
Yvonnemilne (Talk | contribs) |
Yvonnemilne (Talk | contribs) |
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==Purpose== | ==Purpose== | ||
Move the internal row pointer | Move the internal row pointer | ||
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|<object>||Resultset object name | |<object>||Resultset object name | ||
|- | |- | ||
| − | |<expN>||Number of the target row | + | |<expN>||Number of the target row |
|- | |- | ||
|} | |} | ||
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==Example== | ==Example== | ||
<code lang="recital"> | <code lang="recital"> | ||
| + | conn = rdo_connect("recital", "localhost", "?", "?","southwind") | ||
| + | if conn > -1 | ||
| + | res = rdo_query("select * from shippers", conn) | ||
| + | rdo_data_seek(res,2) | ||
| + | arr1 = rdo_fetch_row(res) | ||
| + | print_r(arr1) | ||
| + | rdo_close(conn) | ||
| + | endif | ||
| + | rdo_close(conn) | ||
</code> | </code> | ||
| + | |||
==Products== | ==Products== | ||
Revision as of 16:24, 17 June 2010
Purpose
Move the internal row pointer
Syntax
RDO_DATA_SEEK(<object>,<expN>)
See Also
RDO_AFFECTED_ROWS(), RDO_CLOSE(), RDO_CONNECT(), RDO_ERRNO(), RDO_ERROR(), RDO_EXEC(), 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_DATA_SEEK() function is used to move the internal row pointer.
| Keywords | Description |
|---|---|
| <object> | Resultset object name |
| <expN> | Number of the target row |
Example
conn = rdo_connect("recital", "localhost", "?", "?","southwind") if conn > -1 res = rdo_query("select * from shippers", conn) rdo_data_seek(res,2) arr1 = rdo_fetch_row(res) print_r(arr1) rdo_close(conn) endif rdo_close(conn)
Products
Recital, Recital Server
