Use sqlite instr function for case-exact match

nushell · Mar 26, 2024 · b2682f3 · b2682f3
1 parent 1a4fd0d
commit b2682f3
Showing 1 changed file with 13 additions and 6 deletions.
diff --git a/src/history/sqlite_backed.rs b/src/history/sqlite_backed.rs
@@ -327,13 +327,20 @@ impl SqliteBackedHistory {
         };
         if let Some(command_line) = &query.filter.command_line {
             // TODO: escape %
-            let command_line_like = match command_line {
-                CommandLineSearch::Exact(e) => e.to_string(),
-                CommandLineSearch::Prefix(prefix) => format!("{prefix}*"),
-                CommandLineSearch::Substring(cont) => format!("*{cont}*"),
+            match command_line {
+                CommandLineSearch::Exact(e) => {
+                    wheres.push("command_line == :command_line");
+                    params.push((":command_line", Box::new(e)));
+                }
+                CommandLineSearch::Prefix(prefix) => {
+                    wheres.push("instr(command_line, :command_line) == 1");
+                    params.push((":command_line", Box::new(prefix)));
+                }
+                CommandLineSearch::Substring(cont) => {
+                    wheres.push("instr(command_line, :command_line) >= 1");
+                    params.push((":command_line", Box::new(cont)));
+                }
             };
-            wheres.push("command_line glob :command_line");
-            params.push((":command_line", Box::new(command_line_like)));
         }
 
         if let Some(str) = &query.filter.not_command_line {