export declare const DATABASE_CONSTANTS: {
    readonly DEFAULT_PORT: 5433;
    readonly DEFAULT_SCHEMA: "public";
    readonly DEFAULT_CONNECTION_LIMIT: 10;
    readonly DEFAULT_QUERY_TIMEOUT: 60000;
    readonly DEFAULT_BATCH_SIZE: 1000;
    readonly MAX_BATCH_SIZE: 10000;
    readonly MAX_BATCHES_LIMIT: 100;
    readonly MAX_STREAM_ROWS: 1000000;
};
export declare const READONLY_QUERY_PREFIXES: readonly ["SELECT", "SHOW", "DESCRIBE", "EXPLAIN", "WITH"];
export declare const TABLE_TYPES: {
    readonly TABLE: "TABLE";
    readonly TEMPORARY_TABLE: "TEMPORARY TABLE";
    readonly SYSTEM_TABLE: "SYSTEM TABLE";
    readonly FLEX_TABLE: "FLEX TABLE";
    readonly VIEW: "VIEW";
};
export declare const LOG_MESSAGES: {
    readonly SERVER_STARTING: "🚀 Starting Vertica MCP Server...";
    readonly SERVER_READY: "✅ Vertica MCP Server is running and ready to accept connections";
    readonly SERVER_SHUTDOWN: "\n🛑 Shutting down gracefully...";
    readonly DB_CONNECTED: "✅ Connected to Vertica database";
    readonly DB_DISCONNECTED: "🔌 Disconnected from Vertica database";
    readonly DB_CONNECTION_WARNING: "⚠️ Warning during disconnect:";
    readonly DB_CONNECTION_FAILED: "❌ Failed to connect to Vertica";
    readonly SERVER_START_FAILED: "❌ Failed to start Vertica MCP Server:";
    readonly UNHANDLED_ERROR: "❌ Unhandled error in main:";
};
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