Crate sz_orm_sql_validator 

SQL Validator - compile-time and runtime SQL validation

Provides validation of SQL statements for syntax correctness, parameter count matching, and structural integrity.

Modules

firewall

SQL 防火墙：运行时拦截危险 SQL

Structs

DdlPolicy

DDL 操作策略，控制允许的 DDL 操作类型。

SqlComplexityScore

SQL 复杂度评分结果。

WhitelistValidator

白名单校验器，限制 SQL 只能访问允许的表和列。

Enums

ComplexityLevel

SQL 复杂度等级。

SqlStatementType

SQL statement type detected by the parser

SqlToken

SQL 令牌类型（简化 AST 分析用）。

SqlValidationError

SQL validation errors

Functions

detect_injection_ast

基于 AST（令牌序列）的深度注入检测。

detect_statement_type

Detect the type of SQL statement

score_complexity

计算 SQL 语句的复杂度评分。

tokenize

简易 SQL 词法分析器，将 SQL 字符串切分为令牌序列。

validate

Entry-level validation that runs all checks

validate_column_name

Validate column name is a valid SQL identifier

validate_delete

Validate a SQL DELETE statement

validate_insert

Validate a SQL INSERT statement

validate_parameter_count

Validate parameter count in prepared statements

validate_select

Validate a SQL SELECT statement

validate_sql

Validate any SQL statement by detecting its type and applying appropriate rules

validate_table_name

Validate table name is a valid SQL identifier

validate_update

Validate a SQL UPDATE statement

Type Aliases

ValidationResult

Result type for SQL validation