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allow table name refresh #89

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Merged
merged 1 commit into from
Sep 20, 2018
Merged

allow table name refresh #89

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6 changes: 3 additions & 3 deletions Sources/PostgreSQL/Connection/PostgreSQLConnection+TableNameCache.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -32,14 +32,14 @@ extension PostgreSQLConnection {
self.tableNames = tableNames
}
}

/// Fetches a struct that can convert table OIDs to table names.
///
/// SELECT oid, relname FROM pg_class
///
/// The table names will be cached on the connection after fetching.
public func tableNames() -> Future<TableNameCache> {
if let existing = tableNameCache {
public func tableNames(refresh: Bool = false) -> Future<TableNameCache> {
if let existing = tableNameCache, !refresh {
return future(existing)
} else {
struct PGClass: PostgreSQLTable {
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