KueryBlockingClient

A blocking SQL client.

SQL is written with plain Kotlin string interpolation inside the sql block; the Kuery Client compiler plugin rewrites interpolated runtime values into named bind parameters, so they are never concatenated into the SQL text. Compile-time String and Char constants are expanded into the SQL text instead.

val user: User = client.sql { +"SELECT * FROM users WHERE user_id = $userId" }.single()

Implementations are expected to be thread-safe; a single instance can be shared across the whole application.

For a coroutine-based (R2DBC) counterpart, see KueryClient.