PrepareBatch fails when insert into has no space before parentheses

[ramzes642]

Observed

PrepareBatch(ctx, "INSERT INTO rowtest(createDt, value)")
Returns error:

code: 62, message: Syntax error: failed at position 20 ('('): (createDt, VALUES. Unmatched parentheses: (

Under debugger I see that query var is cut by insertMatch regexp to INSERT INTO rowtest(createDt,

Expected behaviour

No error

Code example

package code

batch, err := clickhouse.PrepareBatch(ctx, "INSERT INTO rowtest(createDt, value)")
if err != nil {
    log.Println(err) 
}

Error log

code: 62, message: Syntax error: failed at position 20 ('('): (createDt, VALUES. Unmatched parentheses: (

Details

Environment

• clickhouse-go version: v2.24.0
• Interface: ClickHouse API
• Go version: go version go1.22.1 darwin/arm64
• Operating system: MacOS
• ClickHouse version: 23.12.2-alpine
• Is it a ClickHouse Cloud? No
• CREATE TABLE statements for tables involved:
  create table rowtest(createDt DateTime, value Int64) ENGINE = MergeTree ORDER BY (createDt)