Fix keyword parsing

Signed-off-by: Kamil Tekiela <[email protected]>

phpstan-baseline.neon

@@ -960,11 +960,6 @@ parameters:
 			count: 1
 			path: src/Utils/Query.php
 
-		-
-			message: "#^Parameter \\#1 \\$str of function strtoupper expects string, mixed given\\.$#"
-			count: 1
-			path: src/Utils/Query.php
-
 		-
 			message: "#^Cannot access offset 'value' on mixed\\.$#"
 			count: 3

psalm-baseline.xml

@@ -1336,6 +1336,9 @@
     <DocblockTypeContradiction occurrences="1">
       <code>! ($statement instanceof SelectStatement)</code>
     </DocblockTypeContradiction>
+    <MixedArrayOffset occurrences="1">
+      <code>$tables[$thisDb][$expr-&gt;table]</code>
+    </MixedArrayOffset>
     <PossiblyNullArrayOffset occurrences="1">
       <code>$tables[$thisDb]</code>
     </PossiblyNullArrayOffset>
@@ -1348,9 +1351,10 @@
       <code>$expr</code>
       <code>$expr-&gt;function</code>
     </MixedArgument>
-    <MixedArrayOffset occurrences="2">
+    <MixedArrayOffset occurrences="3">
       <code>$clauses[$token-&gt;keyword]</code>
       <code>$clauses[$token-&gt;keyword]</code>
+      <code>$tableAliases[$expr-&gt;table]</code>
     </MixedArrayOffset>
     <MixedArrayTypeCoercion occurrences="2">
       <code>$clauses[$token-&gt;keyword]</code>

src/Components/Condition.php

@@ -146,7 +146,10 @@ public static function parse(Parser $parser, TokensList $list, array $options =
             }
 
             // Conditions are delimited by logical operators.
-            if (in_array($token->value, static::$DELIMITERS, true)) {
+            if (
+                ($token->type === Token::TYPE_KEYWORD || $token->type === Token::TYPE_OPERATOR)
+                && in_array($token->value, static::$DELIMITERS, true)
+            ) {
                 if ($betweenBefore && ($token->value === 'AND')) {
                     // The syntax of keyword `BETWEEN` is hard-coded.
                     $betweenBefore = false;