threadblocks table associates data nodes,
threads, and instances of
NDB kernel blocks.
The following table provides information about the columns in
threadblocks table. For each column, the
table shows the name, data type, and a brief description.
Additional information can be found in the notes following the
Table 7.42 Columns of the threadblocks table
||integer||Block instance number|
The value of the
block_name in this table is
one of the values found in the
column when selecting from the
ndbinfo.blocks table. Although
the list of possible values is static for a given NDB Cluster
release, the list may vary between releases.
block_instance column provides the kernel
block instance number.