GeneratePathTokens returns the subPaths and path token parts that will be indexed for search, which includes (1) the packagePath (2) all sub-paths of the packagePath (3) all parts for a path element that is delimited by a dash and (4) all parts of a path element that is delimited by a dot, except for the last element.

GetFromSearchDocuments retrieves the module path and version for the given package path from the search_documents table.

GetSymbolHistoryForBuildContext returns a map of the first version when a symbol name is added to the API for the specified build context, to the symbol name, to the UnitSymbol struct.

GetSymbolHistoryFromTable returns a SymbolHistory, which is a representation of the first version when a symbol is added to an API.

GetSymbolHistoryWithPackageSymbols fetches symbol history data by using data from package_symbols and documentation_symbols, and computed using symbol.IntroducedHistory.

InsertSampleDirectory tree inserts a set of packages for testing GetUnit and frontend.FetchDirectoryDetails.

MustInsertModule inserts m into db, calling t.Fatal on error.

New returns a new postgres DB.

NewBypassingLicenseCheck returns a new postgres DB that bypasses license checks.

ResetTestDB truncates all data from the given test DB.

RunDBTests is a wrapper that runs the given testing suite in a test database named dbName.

RunDBTestsInParallel sets up numDBs databases, then runs the tests.

SearchDocumentSections computes the B and C sections of a Postgres search document from a package synopsis and a README.

SetupTestDB creates a test database named dbName if it does not already exist, and migrates it to the latest schema from the migrations directory.

UpsertSearchDocument inserts a row in search_documents for the given package.

SearchLatencyDistribution aggregates search request latency by search query type.

SearchResponseCount counts search responses by search query type.

UserInfo holds information about a DB user.

VersionStats holds statistics extracted from the module_version_states table.