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fix: one more time by codex

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ikechan8370 2025-11-05 16:32:36 +08:00
parent 2030d629d5
commit 685bb5a5b8
2 changed files with 38 additions and 25 deletions
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52
models/memory/database.js
View file

@ -605,49 +605,53 @@ function ensureVectorTable (db) {
return Number.isFinite(parsed) && parsed > 0 ? parsed : 0
}
let dimension = parseDimension(stored)
const storedDimension = parseDimension(stored)
let dimension = storedDimension
let tablePresent = tableExists
let needsTableReset = false
if (dimension <= 0 && tableExists) {
if (storedModel && storedModel !== currentModel) {
needsTableReset = true
} else if (!storedModel && tableExists) {
// Unknown model metadata but table exists; keep it as-is.
dimension = storedDimension
}
if (!storedModel || storedModel !== currentModel) {
if (tableExists && storedDimension <= 0) {
logger?.warn?.('[Memory] vec_group_facts exists but stored dimension is invalid, rebuilding table')
needsTableReset = true
dimension = parseDimension(preferredDimension)
}
if (!needsTableReset && preferredDimension > 0 && dimension > 0 && dimension !== preferredDimension) {
logger?.info?.('[Memory] vector dimension change detected (stored=%s, preferred=%s), rebuilding vec_group_facts', dimension, preferredDimension)
needsTableReset = true
dimension = preferredDimension
}
if (dimension <= 0 && preferredDimension > 0) {
dimension = preferredDimension
}
if (needsTableReset && tableExists) {
try {
db.exec('DROP TABLE IF EXISTS vec_group_facts')
tablePresent = false
dimension = 0
} catch (err) {
logger?.warn?.('[Memory] failed to drop vec_group_facts during model change:', err)
}
}
let tablePresent = !needsTableReset && tableExists
if (dimension > 0 && !tablePresent) {
try {
createVectorTable(db, dimension)
tablePresent = true
} catch (err) {
logger?.error?.('[Memory] failed to (re)create vec_group_facts table:', err)
dimension = 0
if (!tablePresent) {
if (dimension <= 0) {
dimension = parseDimension(preferredDimension)
}
if (dimension > 0) {
try {
createVectorTable(db, dimension)
tablePresent = true
} catch (err) {
logger?.error?.('[Memory] failed to (re)create vec_group_facts table:', err)
dimension = 0
}
}
} else if (dimension > 0 && preferredDimension > 0 && dimension !== preferredDimension) {
logger?.debug?.('[Memory] vector table dimension (%s) differs from preferred (%s); keeping existing table', dimension, preferredDimension)
}
const metaDimensionValue = dimension > 0 ? String(dimension) : '0'
setMetaValue(db, META_VECTOR_MODEL_KEY, currentModel)
setMetaValue(db, META_VECTOR_DIM_KEY, dimension > 0 ? String(dimension) : '0')
setMetaValue(db, META_VECTOR_DIM_KEY, metaDimensionValue)
cachedVectorDimension = dimension > 0 ? dimension : 0
cachedVectorModel = currentModel

11
models/memory/router.js
View file

@ -18,7 +18,8 @@ import {
resetMemoryDatabaseInstance,
getSimpleExtensionState,
resolvePluginPath,
toPluginRelativePath
toPluginRelativePath,
resetVectorTableDimension
} from './database.js'
const streamPipeline = promisify(pipeline)
@ -440,6 +441,14 @@ function updateMemoryConfig (payload = {}) {
if (nextConfig.vectorDimensions !== previousDimension) {
resetCachedDimension()
const targetDimension = Number(nextConfig.vectorDimensions)
if (Number.isFinite(targetDimension) && targetDimension > 0) {
try {
resetVectorTableDimension(targetDimension)
} catch (err) {
logger?.error?.('[Memory] failed to apply vector dimension change:', err)
}
}
}
const currentSimpleConfig = JSON.stringify(ChatGPTConfig.memory.extensions?.simple || {})