Module helper

Functions

• convert_expr_to_scalar_value
• convert_value
  Convert [ParamValue] into Value according to param type. It will try it’s best to do type conversions if possible
• covert_bytes_to_timestamp 🔒
• fix_placeholder_types
  Give placeholder that cast to certain type data_type the same data type as is cast to
• format_placeholder
  Returns the placeholder string “$i”.
• replace_placeholders
  Replace all the “?” placeholder into “$i” in SQL, returns the new SQL and the last placeholder index.
• transform_placeholders
  Transform all the “?” placeholder into “$i”. Only works for Insert,Query and Delete statements.
• visit_placeholders 🔒