Commit iniziale

node_modules/tedious/lib/metadata-parser.d.ts

@@ -0,0 +1,48 @@
+import { Collation } from './collation';
+import Parser, { type ParserOptions } from './token/stream-parser';
+import { type DataType } from './data-type';
+import { type CryptoMetadata } from './always-encrypted/types';
+import { Result } from './token/helpers';
+interface XmlSchema {
+    dbname: string;
+    owningSchema: string;
+    xmlSchemaCollection: string;
+}
+interface UdtInfo {
+    maxByteSize: number;
+    dbname: string;
+    owningSchema: string;
+    typeName: string;
+    assemblyName: string;
+}
+export type BaseMetadata = {
+    userType: number;
+    flags: number;
+    /**
+     * The column's type, such as VarChar, Int or Binary.
+     */
+    type: DataType;
+    collation: Collation | undefined;
+    /**
+     * The precision. Only applicable to numeric and decimal.
+     */
+    precision: number | undefined;
+    /**
+     * The scale. Only applicable to numeric, decimal, time, datetime2 and datetimeoffset.
+     */
+    scale: number | undefined;
+    /**
+     * The length, for char, varchar, nvarchar and varbinary.
+     */
+    dataLength: number | undefined;
+    schema: XmlSchema | undefined;
+    udtInfo: UdtInfo | undefined;
+};
+export type Metadata = {
+    cryptoMetadata?: CryptoMetadata;
+} & BaseMetadata;
+declare function readCollation(buf: Buffer, offset: number): Result<Collation>;
+declare function readMetadata(buf: Buffer, offset: number, options: ParserOptions): Result<Metadata>;
+declare function metadataParse(parser: Parser, options: ParserOptions, callback: (metadata: Metadata) => void): void;
+export default metadataParse;
+export { readCollation, readMetadata };