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-- Input parameters
-- oltp-tables-count - number of tables to create
-- oltp-secondary - use secondary key instead PRIMARY key for id column
--
--
function create_insert(table_id)
local index_name
local i
local j
local query
if (oltp_secondary) then
index_name = "KEY xid"
else
index_name = "PRIMARY KEY"
end
if (pgsql_variant == 'redshift') then
auto_inc_type = "INTEGER IDENTITY(1,1)"
else
auto_inc_type = "SERIAL"
end
i = table_id
print("Creating table 'sbtest" .. i .. "'...")
if ((db_driver == "mysql") or (db_driver == "attachsql")) then
query = [[
CREATE TABLE sbtest]] .. i .. [[ (
id INTEGER UNSIGNED NOT NULL ]] ..
((oltp_auto_inc and "AUTO_INCREMENT") or "") .. [[,
k INTEGER UNSIGNED DEFAULT '0' NOT NULL,
c CHAR(120) DEFAULT '' NOT NULL,
pad CHAR(60) DEFAULT '' NOT NULL,
]] .. index_name .. [[ (id)
) /*! ENGINE = ]] .. mysql_table_engine ..
" MAX_ROWS = " .. myisam_max_rows .. " */ " ..
(mysql_table_options or "")
elseif (db_driver == "pgsql") then
query = [[
CREATE TABLE sbtest]] .. i .. [[ (
id ]] .. auto_inc_type .. [[ NOT NULL,
k INTEGER DEFAULT '0' NOT NULL,
c CHAR(120) DEFAULT '' NOT NULL,
pad CHAR(60) DEFAULT '' NOT NULL,
]] .. index_name .. [[ (id)
) ]]
elseif (db_driver == "drizzle") then
query = [[
CREATE TABLE sbtest (
id INTEGER NOT NULL ]] .. ((oltp_auto_inc and "AUTO_INCREMENT") or "") .. [[,
k INTEGER DEFAULT '0' NOT NULL,
c CHAR(120) DEFAULT '' NOT NULL,
pad CHAR(60) DEFAULT '' NOT NULL,
]] .. index_name .. [[ (id)
) ]]
else
print("Unknown database driver: " .. db_driver)
return 1
end
db_query(query)
print("Inserting " .. oltp_table_size .. " records into 'sbtest" .. i .. "'")
if (oltp_auto_inc) then
db_bulk_insert_init("INSERT INTO sbtest" .. i .. "(k, c, pad) VALUES")
else
db_bulk_insert_init("INSERT INTO sbtest" .. i .. "(id, k, c, pad) VALUES")
end
local c_val
local pad_val
for j = 1,oltp_table_size do
c_val = sb_rand_str([[
###########-###########-###########-###########-###########-###########-###########-###########-###########-###########]])
pad_val = sb_rand_str([[
###########-###########-###########-###########-###########]])
if (oltp_auto_inc) then
db_bulk_insert_next("(" .. sb_rand(1, oltp_table_size) .. ", '".. c_val .."', '" .. pad_val .. "')")
else
db_bulk_insert_next("("..j.."," .. sb_rand(1, oltp_table_size) .. ",'".. c_val .."', '" .. pad_val .. "' )")
end
end
db_bulk_insert_done()
if oltp_create_secondary then
print("Creating secondary indexes on 'sbtest" .. i .. "'...")
db_query("CREATE INDEX k_" .. i .. " on sbtest" .. i .. "(k)")
end
end
function prepare()
local query
local i
local j
set_vars()
db_connect()
for i = 1,oltp_tables_count do
create_insert(i)
end
return 0
end
function cleanup()
local i
set_vars()
for i = 1,oltp_tables_count do
print("Dropping table 'sbtest" .. i .. "'...")
db_query("DROP TABLE IF EXISTS sbtest".. i )
end
end
function set_vars()
oltp_table_size = tonumber(oltp_table_size) or 10000
oltp_range_size = tonumber(oltp_range_size) or 100
oltp_tables_count = tonumber(oltp_tables_count) or 1
oltp_point_selects = tonumber(oltp_point_selects) or 10
oltp_simple_ranges = tonumber(oltp_simple_ranges) or 1
oltp_sum_ranges = tonumber(oltp_sum_ranges) or 1
oltp_order_ranges = tonumber(oltp_order_ranges) or 1
oltp_distinct_ranges = tonumber(oltp_distinct_ranges) or 1
oltp_index_updates = tonumber(oltp_index_updates) or 1
oltp_non_index_updates = tonumber(oltp_non_index_updates) or 1
oltp_delete_inserts = tonumber(oltp_delete_inserts) or 1
if (oltp_range_selects == 'off') then
oltp_range_selects = false
else
oltp_range_selects = true
end
if (oltp_auto_inc == 'off') then
oltp_auto_inc = false
else
oltp_auto_inc = true
end
if (oltp_read_only == 'on') then
oltp_read_only = true
else
oltp_read_only = false
end
if (oltp_write_only == 'on') then
oltp_write_only = true
else
oltp_write_only = false
end
if (oltp_read_only and oltp_write_only) then
error("--oltp-read-only and --oltp-write-only are mutually exclusive")
end
if (oltp_skip_trx == 'on') then
oltp_skip_trx = true
else
oltp_skip_trx = false
end
if (oltp_create_secondary == 'off') then
oltp_create_secondary = false
else
oltp_create_secondary = true
end
if (pgsql_variant == 'redshift') then
oltp_create_secondary = false
oltp_delete_inserts = 0
end
end
|
