DB++ Functions

Table of Contents

• dbplus_add ⬠Add a tuple to a relation
• dbplus_aql ⬠Perform AQL query
• dbplus_chdir ⬠Get/Set database virtual current directory
• dbplus_close ⬠Close a relation
• dbplus_curr ⬠Get current tuple from relation
• dbplus_errcode ⬠Get error string for given errorcode or last error
• dbplus_errno ⬠Get error code for last operation
• dbplus_find ⬠Set a constraint on a relation
• dbplus_first ⬠Get first tuple from relation
• dbplus_flush ⬠Flush all changes made on a relation
• dbplus_freealllocks ⬠Free all locks held by this client
• dbplus_freelock ⬠Release write lock on tuple
• dbplus_freerlocks ⬠Free all tuple locks on given relation
• dbplus_getlock ⬠Get a write lock on a tuple
• dbplus_getunique ⬠Get an id number unique to a relation
• dbplus_info ⬠Get information about a relation
• dbplus_last ⬠Get last tuple from relation
• dbplus_lockrel ⬠Request write lock on relation
• dbplus_next ⬠Get next tuple from relation
• dbplus_open ⬠Open relation file
• dbplus_prev ⬠Get previous tuple from relation
• dbplus_rchperm ⬠Change relation permissions
• dbplus_rcreate ⬠Creates a new DB++ relation
• dbplus_rcrtexact ⬠Creates an exact but empty copy of a relation including indices
• dbplus_rcrtlike ⬠Creates an empty copy of a relation with default indices
• dbplus_resolve ⬠Resolve host information for relation
• dbplus_restorepos ⬠Restore position
• dbplus_rkeys ⬠Specify new primary key for a relation
• dbplus_ropen ⬠Open relation file local
• dbplus_rquery ⬠Perform local (raw) AQL query
• dbplus_rrename ⬠Rename a relation
• dbplus_rsecindex ⬠Create a new secondary index for a relation
• dbplus_runlink ⬠Remove relation from filesystem
• dbplus_rzap ⬠Remove all tuples from relation
• dbplus_savepos ⬠Save position
• dbplus_setindex ⬠Set index
• dbplus_setindexbynumber ⬠Set index by number
• dbplus_sql ⬠Perform SQL query
• dbplus_tcl ⬠Execute TCL code on server side
• dbplus_tremove ⬠Remove tuple and return new current tuple
• db++ error codes
  dbplus_add
  DB++
  PHP Manual