Update dependency, performance improvement

I think this will help with performance in 1.13+ version, but will keep working in 1.9+

README.md

@@ -8,6 +8,7 @@
 - Thread-pool size is now automatically increasing on demand to use of CachedThreadPool, instead of a fixed hard-coded number
 - Uses a newer version of HikariCP
 - Only meant to be used by newer Minecraft versions (1.8 is not supported)
+- Replaced `synchronously execute` with `quickly execute`, which allows to speed up queries by 50ms with some risk
 
 ### Expression `Data Source` => `datasource`
 Stores the connection information for a data source. This should be saved to a variable in a
@@ -36,10 +37,10 @@ Executes a statement on a database and optionally stores the result in a variabl
  If a list variable, such as `{test::*}`, is passed, the query result will be mapped to the list
  variable in the form `{test::<column name>::<row number>}`
 
- If `synchronously` is specified, the SQL query will be done on the current thread.
+ If `quickly` is specified, the SQL query will be done without jumping back to main thread, which speeds it up by 50ms, however that makes code after it to also be on separate thread, you can jump back to main thread by adding `wait a tick`
 #### Syntax
 ```
-[synchronously] execute %string% (in|on) %datasource% [and store [[the] (output|result)[s]] (to|in) [the] [var[iable]] %-objects%]
+[quickly] execute %string% (in|on) %datasource% [and store [[the] (output|result)[s]] (to|in) [the] [var[iable]] %-objects%]
 ```
 
 #### Examples
@@ -77,4 +78,3 @@ execute unsafe {fully dynamic query} in {sql}
 ```
 
 ---
-

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.btk5h</groupId>
     <artifactId>skript-db</artifactId>
-    <version>1.3.1</version>
+    <version>1.3.4</version>
     <packaging>jar</packaging>
 
     <repositories>
@@ -81,7 +81,7 @@
         <dependency>
             <groupId>com.zaxxer</groupId>
             <artifactId>HikariCP</artifactId>
-            <version>4.0.3</version>
+            <version>5.0.1</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
@@ -93,14 +93,14 @@
         <dependency>
             <groupId>com.github.SkriptLang</groupId>
             <artifactId>Skript</artifactId>
-            <version>2.5.3</version>
+            <version>2.6-beta3</version>
             <scope>provided</scope>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.mariadb.jdbc/mariadb-java-client -->
         <dependency>
             <groupId>org.mariadb.jdbc</groupId>
             <artifactId>mariadb-java-client</artifactId>
-            <version>2.7.2</version>
+            <version>3.0.3</version>
             <scope>compile</scope>
         </dependency>
 

src/main/java/com/btk5h/skriptdb/events/SQLQueryCompleteEvent.java

@@ -5,14 +5,18 @@ import org.bukkit.event.HandlerList;
 
 public class SQLQueryCompleteEvent extends Event {
     private final static HandlerList HANDLERS = new HandlerList();
-    private String argument;
-    private Object variables;
+    private final String argument;
 
     public SQLQueryCompleteEvent(String argument) {
         super(true);
         this.argument = argument;
         //  this.variables = variables;
     }
+
+    public static HandlerList getHandlerList() {
+        return HANDLERS;
+    }
+
     @Override
     public String getEventName() {
         return super.getEventName();
@@ -22,11 +26,8 @@ public class SQLQueryCompleteEvent extends Event {
     public HandlerList getHandlers() {
         return HANDLERS;
     }
-    public static HandlerList getHandlerList() {
-        return HANDLERS;
-    }
 
-    public String getArgument() {
+    public String getQuery() {
         return argument;
     }
 

src/main/java/com/btk5h/skriptdb/skript/EffExecuteStatement.java

@@ -8,7 +8,6 @@ import ch.njol.util.Kleenean;
 import ch.njol.util.Pair;
 import com.btk5h.skriptdb.SkriptDB;
 import com.btk5h.skriptdb.SkriptUtil;
-import com.btk5h.skriptdb.events.SQLQueryCompleteEvent;
 import com.zaxxer.hikari.HikariDataSource;
 import org.bukkit.Bukkit;
 import org.bukkit.event.Event;
@@ -42,18 +41,17 @@ import java.util.concurrent.Executors;
  * @since 0.1.0
  */
 public class EffExecuteStatement extends Effect {
+    private static final ExecutorService threadPool =
+            Executors.newCachedThreadPool();
+    static String lastError;
+
     static {
         Skript.registerEffect(EffExecuteStatement.class,
                 "execute %string% (in|on) %datasource% " +
-            "[and store [[the] (output|result)[s]] (to|in) [the] [var[iable]] %-objects%]", "synchronously execute %string% (in|on) %datasource% " +
+                        "[and store [[the] (output|result)[s]] (to|in) [the] [var[iable]] %-objects%]", "quickly execute %string% (in|on) %datasource% " +
                         "[and store [[the] (output|result)[s]] (to|in) [the] [var[iable]] %-objects%]");
     }
 
-  static String lastError;
-
-  private static final ExecutorService threadPool =
-      Executors.newCachedThreadPool();
-
     private Expression<String> query;
     private Expression<HikariDataSource> dataSource;
     private VariableString var;
@@ -73,19 +71,19 @@ public class EffExecuteStatement extends Effect {
         }
         TriggerItem.walk(getNext(), e);
     }
+
     @Override
     protected void execute(Event e) {
         DataSource ds = dataSource.getSingle(e);
         Pair<String, List<Object>> query = parseQuery(e);
         String baseVariable = var != null ? var.toString(e).toLowerCase(Locale.ENGLISH) : null;
-
         //if data source isn't set
         if (ds == null) return;
 
-      boolean sync = false;
-      if (!Bukkit.isPrimaryThread()) {
-        sync = true;
-      }
+        boolean sync = !Bukkit.isPrimaryThread();
+
+        //if current thread is not main thread, then make this query to not have delays
+
         Object locals = Variables.removeLocals(e);
 
         //execute SQL statement
@@ -95,7 +93,9 @@ public class EffExecuteStatement extends Effect {
         //when SQL statement is completed
         boolean finalSync = sync;
         sql.whenComplete((res, err) -> {
-        if (err != null) { err.printStackTrace(); }
+            if (err != null) {
+                err.printStackTrace();
+            }
 
             //handle last error syntax data
             lastError = null;
@@ -105,7 +105,6 @@ public class EffExecuteStatement extends Effect {
 
             if (getNext() != null) {
                 //if local variables are present
-            if (locals != null)
                 //bring back local variables
 
                 //populate SQL data into variables
@@ -113,20 +112,30 @@ public class EffExecuteStatement extends Effect {
 
                     //also set variables in the sql query complete event
 
-              SQLQueryCompleteEvent event = new SQLQueryCompleteEvent("something");
-              ((Map<String, Object>) res).forEach((name, value) -> setVariable(event, name, value));
-              SkriptDB.getPlugin(SkriptDB.class).getServer().getPluginManager().callEvent(event);
+                    //TEMPORARILY DISABLED, AS THIS WOULD WORSEN PERFORMANCE OF THE QUERIES AND NOT BE USED BY MOST PEOPLE.
+                    //I may add config option to enable this later?
+
+                    //SQLQueryCompleteEvent event = new SQLQueryCompleteEvent(this.query.getSingle(e));
+                    //((Map<String, Object>) res).forEach((name, value) -> setVariable(event, name, value));
+                    //SkriptDB.getPlugin(SkriptDB.class).getServer().getPluginManager().callEvent(event);
                 }
                 if (isSync || finalSync) {
-
+                    if (locals != null) {
                         Variables.setLocalVariables(e, locals);
-              if (!(res instanceof String)) { ((Map<String, Object>) res).forEach((name, value) -> setVariable(e, name, value)); }
+                    }
+                    if (!(res instanceof String)) {
+                        ((Map<String, Object>) res).forEach((name, value) -> setVariable(e, name, value));
+                    }
                     TriggerItem.walk(getNext(), e);
                     Variables.removeLocals(e);
                 } else {
                     Bukkit.getScheduler().runTask(SkriptDB.getInstance(), () -> {
+                        if (locals != null) {
                             Variables.setLocalVariables(e, locals);
-                      if (!(res instanceof String)) { ((Map<String, Object>) res).forEach((name, value) -> setVariable(e, name, value)); }
+                        }
+                        if (!(res instanceof String)) {
+                            ((Map<String, Object>) res).forEach((name, value) -> setVariable(e, name, value));
+                        }
                         TriggerItem.walk(getNext(), e);
                         //the line below is required to prevent memory leaks
                         //no functionality difference notice with it being removed from my test, but the memory gets filled with leaks
@@ -167,7 +176,11 @@ public class EffExecuteStatement extends Effect {
             if (o instanceof String) {
                 sb.append(o);
             } else {
-        Expression<?> expr = SkriptUtil.getExpressionFromInfo(o);
+                Expression<?> expr;
+                if (o instanceof Expression)
+                    expr = (Expression<?>) o;
+                else
+                    expr = SkriptUtil.getExpressionFromInfo(o);
 
                 String before = getString(objects, i - 1);
                 String after = getString(objects, i + 1);

src/main/java/com/btk5h/skriptdb/skript/EvtSQLQueryComplete.java

@@ -6,12 +6,12 @@ import ch.njol.skript.lang.SkriptEvent;
 import ch.njol.skript.lang.SkriptParser;
 import com.btk5h.skriptdb.events.SQLQueryCompleteEvent;
 import org.bukkit.event.Event;
-import org.eclipse.jdt.annotation.Nullable;
 
 public class EvtSQLQueryComplete extends SkriptEvent {
     static {
         Skript.registerEvent("complete of sql query", EvtSQLQueryComplete.class, SQLQueryCompleteEvent.class, "complete of [(sql|database)] query");
     }
+
     @Override
     public boolean init(final Literal<?>[] literals, final int i, final SkriptParser.ParseResult parseResult) {
         return true;
@@ -23,7 +23,7 @@ public class EvtSQLQueryComplete extends SkriptEvent {
     }
 
     @Override
-    public String toString(@Nullable Event event, boolean debug) {
+    public String toString(Event event, boolean debug) {
         return "complete of sql query";
     }
 }

src/main/java/com/btk5h/skriptdb/skript/ExprDBError.java

@@ -1,13 +1,12 @@
 package com.btk5h.skriptdb.skript;
 
-import org.bukkit.event.Event;
-
 import ch.njol.skript.Skript;
 import ch.njol.skript.lang.Expression;
 import ch.njol.skript.lang.ExpressionType;
 import ch.njol.skript.lang.SkriptParser;
 import ch.njol.skript.lang.util.SimpleExpression;
 import ch.njol.util.Kleenean;
+import org.bukkit.event.Event;
 
 /**
  * Stores the error from the last executed statement, if there was one.

src/main/java/com/btk5h/skriptdb/skript/ExprDataSource.java

@@ -1,13 +1,5 @@
 package com.btk5h.skriptdb.skript;
 
-import com.btk5h.skriptdb.SkriptDB;
-import com.zaxxer.hikari.HikariDataSource;
-
-import org.bukkit.event.Event;
-
-import java.util.HashMap;
-import java.util.Map;
-
 import ch.njol.skript.Skript;
 import ch.njol.skript.lang.Expression;
 import ch.njol.skript.lang.ExpressionType;
@@ -15,11 +7,17 @@ import ch.njol.skript.lang.SkriptParser;
 import ch.njol.skript.lang.util.SimpleExpression;
 import ch.njol.skript.util.Timespan;
 import ch.njol.util.Kleenean;
+import com.btk5h.skriptdb.SkriptDB;
+import com.zaxxer.hikari.HikariDataSource;
+import org.bukkit.event.Event;
+
+import java.util.HashMap;
+import java.util.Map;
 
 /**
  * Stores the connection information for a data source. This should be saved to a variable in a
  * `script load` event or manually through an effect command.
- *
+ * <p>
  * The url format for your database may vary! The example provided uses a MySQL database.
  *
  * @name Data Source
@@ -30,14 +28,14 @@ import ch.njol.util.Kleenean;
  * @since 0.1.0
  */
 public class ExprDataSource extends SimpleExpression<HikariDataSource> {
+    private static final Map<String, HikariDataSource> connectionCache = new HashMap<>();
+
     static {
         Skript.registerExpression(ExprDataSource.class, HikariDataSource.class,
                 ExpressionType.COMBINED, "[the] data(base|[ ]source) [(of|at)] %string% " +
                         "[with [a] [max[imum]] [connection] life[ ]time of %-timespan%]");
     }
 
-  private static Map<String, HikariDataSource> connectionCache = new HashMap<>();
-
     private Expression<String> url;
     private Expression<Timespan> maxLifetime;
 

src/main/java/com/btk5h/skriptdb/skript/ExprSQLQuery.java

@@ -0,0 +1,60 @@
+package com.btk5h.skriptdb.skript;
+
+import ch.njol.skript.ScriptLoader;
+import ch.njol.skript.Skript;
+import ch.njol.skript.lang.Expression;
+import ch.njol.skript.lang.ExpressionType;
+import ch.njol.skript.lang.SkriptParser;
+import ch.njol.skript.lang.util.SimpleExpression;
+import ch.njol.skript.log.ErrorQuality;
+import ch.njol.util.Kleenean;
+import com.btk5h.skriptdb.events.SQLQueryCompleteEvent;
+import org.bukkit.event.Event;
+
+/**
+ * Stores the error from the last executed statement, if there was one.
+ *
+ * @name Last Data Source Error
+ * @pattern [the] [last] (sql|db|data(base|[ ]source)) error
+ * @return text
+ * @since 0.1.0
+ */
+public class ExprSQLQuery extends SimpleExpression<String> {
+    static {
+        Skript.registerExpression(ExprSQLQuery.class, String.class,
+                ExpressionType.SIMPLE, "sql query");
+    }
+
+
+    @Override
+    protected String[] get(Event e) {
+        if (e instanceof SQLQueryCompleteEvent) {
+            return new String[]{((SQLQueryCompleteEvent) e).getQuery()};
+        }
+        return null;
+    }
+
+    @Override
+    public boolean isSingle() {
+        return true;
+    }
+
+    @Override
+    public Class<? extends String> getReturnType() {
+        return String.class;
+    }
+
+    @Override
+    public String toString(Event e, boolean debug) {
+        return "sql query";
+    }
+
+    @Override
+    public boolean init(final Expression<?>[] expressions, final int matchedPattern, final Kleenean isDelayed, final SkriptParser.ParseResult parseResult) {
+        if (!ScriptLoader.isCurrentEvent(SQLQueryCompleteEvent.class)) {
+            Skript.error("Cannot use 'sql query' outside of a complete of sql query event", ErrorQuality.SEMANTIC_ERROR);
+            return false;
+        }
+        return true;
+    }
+}

src/main/java/com/btk5h/skriptdb/skript/ExprUnsafe.java

@@ -1,13 +1,12 @@
 package com.btk5h.skriptdb.skript;
 
-import org.bukkit.event.Event;
-
 import ch.njol.skript.Skript;
 import ch.njol.skript.lang.Expression;
 import ch.njol.skript.lang.ExpressionType;
 import ch.njol.skript.lang.SkriptParser;
 import ch.njol.skript.lang.util.SimpleExpression;
 import ch.njol.util.Kleenean;
+import org.bukkit.event.Event;
 
 /**
  * Opts out of automatic SQL injection protection for a specific expression in a statement.

src/main/resources/plugin.yml

@@ -1,6 +1,6 @@
 name: skript-db
-version: 1.3.1
+version: 1.3.4
 main: com.btk5h.skriptdb.SkriptDB
 depend: [Skript]
-authors: [btk5h, FranKusmiruk, Govindas]
+authors: [btk5h, FranKusmiruk, Govindas, TPGamesNL]
 api-version: 1.13