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plugins/data: added database checks to data_marp.lua as well (nw)

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firewave 2018-01-14 23:31:55 +01:00 committed by Vas Crabb
parent 5c90890055
commit 8420d338a7
1 changed files with 11 additions and 0 deletions
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11
plugins/data/data_marp.lua
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@ -18,6 +18,7 @@ local function init()
end
local stmt = db.prepare("SELECT version FROM version WHERE datfile = ?")
db.check("reading marp version")
stmt:bind_values(file)
if stmt:step() == db.ROW then
dbver = stmt:get_value(0)
@ -34,7 +35,9 @@ local function init()
db.exec("CREATE TABLE \"" .. file .. [[" (
romset VARCHAR NOT NULL,
data CLOB NOT NULL)]])
db.check("creating marp table")
db.exec("CREATE INDEX \"romset_" .. file .. "\" ON \"" .. file .. "_idx\"(romset)")
db.check("creating marp index")
end
for line in fh:lines() do
@ -57,10 +60,14 @@ local function init()
if dbver then
db.exec("DELETE FROM \"" .. file .. "\"")
db.check("deleting marp")
db.exec("DELETE FROM \"" .. file .. "_idx\"")
db.check("deleting marp index")
stmt = db.prepare("UPDATE version SET version = ? WHERE datfile = ?")
db.check("updating marp version")
else
stmt = db.prepare("INSERT INTO version VALUES (?, ?)")
db.check("inserting marp version")
end
stmt:bind_values(ver, file)
stmt:step()
@ -69,6 +76,7 @@ local function init()
fh:seek("set")
local buffer = fh:read("a")
db.exec("BEGIN TRANSACTION")
db.check("beginning marp transation")
local function gmatchpos()
local pos = 1
@ -103,12 +111,14 @@ local function init()
for set, data in gmatchpos() do
stmt = db.prepare("INSERT INTO \"" .. file .. "\" VALUES (?, ?)")
db.check("inserting marp values")
stmt:bind_values(set, data)
stmt:step()
stmt:finalize()
end
fh:close()
db.exec("END TRANSACTION")
db.check("ending marp transation")
end
if db then
@ -121,6 +131,7 @@ function dat.check(set, softlist)
end
info = nil
local stmt = db.prepare("SELECT data FROM \"scores3.htm\" AS f WHERE romset = ?")
db.check("reading marp data")
stmt:bind_values(set)
if stmt:step() == sql.ROW then
info = "#j2\n" .. stmt:get_value(0)