https://issues.apache.org/bugzilla/show_bug.cgi?id=56379
Bug ID: 56379
Summary: Number of columns in the results returned from pgsql
connection is zero
Product: Apache httpd-2
Version: 2.4.9
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P2
Component: mod_lua
Assignee: [email protected]
Reporter: [email protected]
Created attachment 31502
--> https://issues.apache.org/bugzilla/attachment.cgi?id=31502&action=edit
httpd-2.4.9/modules/lua/lua_dbd.c patch
Mod_dbd, when coupled with mod_lua, works fine to return pgsql connections.
Mod_lua's "select" or "prepare / selection" can return the correct number of
rows. However, the number of columns is always zero.
Note that "cols" from Line 333 seems to return 0 regardless of the number of
columns in the SELECT SQL statement. Thus, the if statement at Line 335 always
returns false.
The attached patch seems to fix this issue for the pgsql connections. I've not
tested if this fix causes issues in other database connections.
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