database-mcp/dist/src/utils/query-builder.d.ts

Model Context Protocol server for multi-database access (PostgreSQL, MySQL, SQLite, Snowflake) with comprehensive introspection and analysis tools

/**
 * Query Builder Utilities
 * Database-agnostic query building for different database types
 */
import { DatabaseType } from '../types/database';
export declare class QueryBuilder {
    /**
     * Build an EXPLAIN query for different database types
     */
    static buildExplainQuery(databaseType: DatabaseType, query: string, analyze?: boolean): string;
    /**
     * Build column statistics query for different database types
     */
    static buildColumnStatsQuery(databaseType: DatabaseType, tableName: string, columnName: string): string;
    /**
     * Build most common values query for different database types
     */
    static buildMostCommonValuesQuery(databaseType: DatabaseType, tableName: string, columnName: string, limit?: number): string;
    /**
     * Escape identifiers for different database types
     */
    static escapeIdentifier(databaseType: DatabaseType, identifier: string): string;
    /**
     * Build table filter for parameterized queries
     */
    static buildTableFilter(databaseType: DatabaseType, tableName: string, paramIndex?: number): string;
}
/**
 * EXPLAIN Result Parser
 * Parses EXPLAIN query results from different database types
 */
export declare class ExplainResultParser {
    /**
     * Parse EXPLAIN result based on database type
     */
    static parseExplainResult(databaseType: DatabaseType, rows: any[]): any[];
}
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