Class: Libcouchbase::Ext::CMDSUBDOC

Inherits:
FFI::Struct
  • Object
show all
Defined in:
lib/libcouchbase/ext/libcouchbase/cmdsubdoc.rb

Overview

(Not documented)

## Fields:

:cmdflags

(Integer)

:exptime

(Integer)

:cas

(Integer)

:key

(KEYBUF)

:hashkey

(KEYBUF)

:specs

(SDSPEC) An array of one or more command specifications. The storage for the array need only persist for the duration of the lcb_subdoc3() call.

The specs array must be valid only through the invocation of lcb_subdoc3(). As such, they can reside on the stack and be re-used for scheduling multiple commands. See subdoc-simple.cc

:nspecs

(Integer) Number of entries in #specs

:error_index

(FFI::Pointer(*Int)) If the scheduling of the command failed, the index of the entry which caused the failure will be written to this pointer.

If the value is -1 then the failure took place at the command level and not at the spec level.

:multimode

(Integer) Operation mode to use. This can either be @ref LCB_SDMULTI_MODE_LOOKUP or @ref LCB_SDMULTI_MODE_MUTATE.

This field may be left empty, in which case the mode is implicitly derived from the first command issued.

Constant Summary collapse

UPSERT_DOC =

CMD flags

(1<<16)
INSERT_DOC =

document must be created anew. Fail if it exists

(1<<17)
ACCESS_DELETED =

Access a potentially deleted document.

(1<<18)
SDMULTI_MODE_INVALID = 
0
SDMULTI_MODE_LOOKUP = 
1
SDMULTI_MODE_MUTATE = 
2