Module mysql 

MySQL/MariaDB execution: bounded pools, TLS with server-name override, hard-failing READ ONLY transactions, MAX_EXECUTION_TIME hints, streaming with caps, lossless numerics, LOCAL INFILE disabled.

Structs

ExecuteResult

MySqlExecuteParams

Enums

MySqlError

Constants

CONNECT_TIMEOUT

Legacy buildBaseOptions parity, including the TLS server-name override and the injection guardrails (multi-statements off, no LOCAL INFILE handler, keepalive, 15 s connect timeout). Deadline for establishing (handshake + health probe) a pooled connection; blackhole endpoints fail with a typed error at this bound.

Functions

binary_json

Structured representation for binary column values so they can never be mistaken for ordinary text: {"type":"binary","encoding":"base64", "data":…} (D5).

build_opts

capture_backup_mysql

MySQL pre-mutation backup capture with row/byte caps.

execute_mysql_statement

Execute one classified statement through the pool. Reads run inside START TRANSACTION READ ONLY — when that cannot be established the operation fails hard (legacy continued on a read-write session).

pool_manager

value_to_json

Lossless value mapping: text-protocol DECIMAL/BIGINT arrive as raw bytes and stay strings; binaries base64; dates formatted like the legacy dateStrings: true.

value_with_column_type

Legacy numeric parity for text-protocol results: INT-family and FLOAT/DOUBLE parse to JSON numbers; BIGINT and DECIMAL stay strings (bigNumberStrings semantics — lossless round-trip).