fix(clickhouse): handle date parameters in WHERE clauses and format output dates

apps/desktop/electron/main/connections/clickhouse.ts

@@ -7,4 +7,7 @@ export const getClient = memoize((connectionString: string) => clickhouse.create
   url: connectionString.startsWith('clickhouse')
     ? connectionString.replace(/^clickhouse/, 'http')
     : connectionString,
+  clickhouse_settings: {
+    date_time_output_format: 'iso',
+  },
 }))

apps/desktop/src/entities/connection/dialects/clickhouse/index.ts

@@ -1,22 +1,41 @@
 import type { CompiledQuery, Dialect, Driver, QueryResult } from 'kysely'
 import type { connections } from '~/drizzle'
+import { type } from 'arktype'
 import { MysqlQueryCompiler } from 'kysely'
 import { logSql } from '../../sql'
 
+function escapeSqlString(v: string) {
+  return v.replace(/[\\']/g, '\\$&')
+}
+
+const dateStringType = type('string.date')
+
 function prepareQuery(compiledQuery: CompiledQuery) {
   let i = 0
   const compiledSql = compiledQuery.sql.replace(/\?/g, () => {
     const param = compiledQuery.parameters[i++]
 
+    if (param === null || param === undefined) {
+      return 'NULL'
+    }
+
     if (typeof param === 'number') {
       return `${param}`
     }
 
+    if (param instanceof Date) {
+      return `parseDateTime64BestEffort('${escapeSqlString(param.toISOString())}')`
+    }
+
     if (typeof param !== 'string') {
-      return `'${JSON.stringify(param)}'`
+      return `'${escapeSqlString(JSON.stringify(param))}'`
+    }
+
+    if (dateStringType.allows(param)) {
+      return `parseDateTime64BestEffort('${escapeSqlString(param)}')`
     }
 
-    return `'${param.replace(/'/g, `\\'`).replace(/\\"/g, '\\\\"')}'`
+    return `'${escapeSqlString(param)}'`
   })
 
   return compiledSql.replace(