Lua SQL: peeking at cursors

Posted by NP on Stack Overflow See other posts from Stack Overflow or by NP
Published on 2010-05-06T17:51:40Z Indexed on 2010/05/06 17:58 UTC
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lua

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luasql

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cursor

I am using LuaSQL, and query for a result set using con:execute(sql_stmt), which returns a cursor.

How do I see if there is at least one row in that resultset, without doing a cursor:fetch to pop that first row?

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Developer IT

Lua SQL: peeking at cursors - Developer IT

Lua SQL: peeking at cursors

lua

luasql

cursor

Related posts about lua

Building Awesome WM

Building Awesome WM

tolua++: Adding lua functions to a C++ class that has been exported to Lua

Lua/SWIG wrap userdata from within Lua

conf.lua not being read (Lua/LOVE 0.8.0)

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Lua SQL: peeking at cursors

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