diff --git a/psalm.xml b/psalm.xml
index 23bfcce1..5001d0a7 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -14,4 +14,7 @@
         <directory name="vendor" />
     </ignoreFiles>
   </projectFiles>
+  <issueHandlers>
+    <RiskyTruthyFalsyComparison errorLevel="suppress" />
+  </issueHandlers>
 </psalm>
diff --git a/src/Command.php b/src/Command.php
index 5f8f71af..c7c665b7 100644
--- a/src/Command.php
+++ b/src/Command.php
@@ -14,7 +14,6 @@ final class Command extends AbstractPdoCommand
 {
     public function insertWithReturningPks(string $table, array $columns): bool|array
     {
-        /** @psalm-suppress RiskyTruthyFalsyComparison */
         if (empty($this->db->getSchema()->getTableSchema($table)?->getPrimaryKey())) {
             if ($this->insert($table, $columns)->execute() === 0) {
                 return false;
diff --git a/src/DDLQueryBuilder.php b/src/DDLQueryBuilder.php
index 6796a2c4..ad610ec0 100644
--- a/src/DDLQueryBuilder.php
+++ b/src/DDLQueryBuilder.php
@@ -191,17 +191,17 @@ private function buildAddCommentSql(string $comment, string $table, string $colu
             throw new InvalidArgumentException("Table not found: $table");
         }
 
-        $schemaName = $tableSchema->getSchemaName() !== null
+        $schemaName = $tableSchema->getSchemaName()
             ? "N'" . (string) $tableSchema->getSchemaName() . "'" : 'SCHEMA_NAME()';
         $tableName = 'N' . (string) $this->quoter->quoteValue($tableSchema->getName());
-        $columnName = $column !== null ? 'N' . (string) $this->quoter->quoteValue($column) : null;
+        $columnName = $column ? 'N' . (string) $this->quoter->quoteValue($column) : null;
         $comment = 'N' . (string) $this->quoter->quoteValue($comment);
         $functionParams = "
             @name = N'MS_description',
             @value = $comment,
             @level0type = N'SCHEMA', @level0name = $schemaName,
             @level1type = N'TABLE', @level1name = $tableName"
-            . ($column !== null ? ", @level2type = N'COLUMN', @level2name = $columnName" : '') . ';';
+            . ($column ? ", @level2type = N'COLUMN', @level2name = $columnName" : '') . ';';
 
         return "
             IF NOT EXISTS (
@@ -210,7 +210,7 @@ private function buildAddCommentSql(string $comment, string $table, string $colu
                         N'MS_description',
                         'SCHEMA', $schemaName,
                         'TABLE', $tableName,
-                        " . ($column !== null ? "'COLUMN', $columnName " : ' DEFAULT, DEFAULT ') . "
+                        " . ($column ? "'COLUMN', $columnName " : ' DEFAULT, DEFAULT ') . "
                     )
             )
                 EXEC sys.sp_addextendedproperty $functionParams
@@ -242,10 +242,10 @@ private function buildRemoveCommentSql(string $table, string $column = null): st
             throw new InvalidArgumentException("Table not found: $table");
         }
 
-        $schemaName = $tableSchema->getSchemaName() !== null
+        $schemaName = $tableSchema->getSchemaName()
             ? "N'" . (string) $tableSchema->getSchemaName() . "'" : 'SCHEMA_NAME()';
         $tableName = 'N' . (string) $this->quoter->quoteValue($tableSchema->getName());
-        $columnName = $column !== null ? 'N' . (string) $this->quoter->quoteValue($column) : null;
+        $columnName = $column ? 'N' . (string) $this->quoter->quoteValue($column) : null;
 
         return "
             IF EXISTS (
@@ -254,14 +254,14 @@ private function buildRemoveCommentSql(string $table, string $column = null): st
                         N'MS_description',
                         'SCHEMA', $schemaName,
                         'TABLE', $tableName,
-                        " . ($column !== null ? "'COLUMN', $columnName " : ' DEFAULT, DEFAULT ') . "
+                        " . ($column ? "'COLUMN', $columnName " : ' DEFAULT, DEFAULT ') . "
                     )
             )
                 EXEC sys.sp_dropextendedproperty
                     @name = N'MS_description',
                     @level0type = N'SCHEMA', @level0name = $schemaName,
                     @level1type = N'TABLE', @level1name = $tableName"
-                    . ($column !== null ? ", @level2type = N'COLUMN', @level2name = $columnName" : '') . ';';
+                    . ($column ? ", @level2type = N'COLUMN', @level2name = $columnName" : '') . ';';
     }
 
     /**
diff --git a/src/DMLQueryBuilder.php b/src/DMLQueryBuilder.php
index d0d33393..4d68e3d6 100644
--- a/src/DMLQueryBuilder.php
+++ b/src/DMLQueryBuilder.php
@@ -35,7 +35,6 @@ public function insertWithReturningPks(string $table, QueryInterface|array $colu
         $tableSchema = $this->schema->getTableSchema($table);
         $primaryKeys = $tableSchema?->getPrimaryKey();
 
-        /** @psalm-suppress RiskyTruthyFalsyComparison */
         if (empty($primaryKeys)) {
             return $this->insert($table, $columns, $params);
         }
diff --git a/src/Dsn.php b/src/Dsn.php
index 21907955..24137bb0 100644
--- a/src/Dsn.php
+++ b/src/Dsn.php
@@ -45,7 +45,7 @@ public function asString(): string
             $server = "Server=$this->host;";
         }
 
-        if ($this->databaseName !== null && $this->databaseName !== '') {
+        if (!empty($this->databaseName)) {
             $dsn = "$this->driver:" . $server . "Database=$this->databaseName";
         } else {
             $dsn = "$this->driver:" . $server;
diff --git a/src/Schema.php b/src/Schema.php
index 1215fa52..ca7a32c5 100644
--- a/src/Schema.php
+++ b/src/Schema.php
@@ -186,7 +186,7 @@ protected function findSchemaNames(): array
      */
     protected function findTableComment(TableSchemaInterface $tableSchema): void
     {
-        $schemaName = $tableSchema->getSchemaName() !== null
+        $schemaName = $tableSchema->getSchemaName()
             ? "N'" . (string) $tableSchema->getSchemaName() . "'" : 'SCHEMA_NAME()';
         $tableName = 'N' . (string) $this->db->getQuoter()->quoteValue($tableSchema->getName());