"""Text matched literally inside a LIKE / ILIKE pattern.

    stmt.where(Line.message.ilike(f"%{escape_like(text)}%", escape="\\"))
"""
from __future__ import annotations


def escape_like(text: str) -> str:
    """Make `text` match literally inside a LIKE/ILIKE pattern (escape char \\)."""
    return text.replace("\\", "\\\\").replace("%", "\\%").replace("_", "\\_")