doc: explain the TablesNamesFinder, fix the example

Signed-off-by: Andreas Reichel <[email protected]>
JSQLParser · Aug 20, 2023 · 204d097 · 204d097
1 parent d25be77
commit 204d097
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diff --git a/src/site/sphinx/usage.rst b/src/site/sphinx/usage.rst
@@ -200,7 +200,7 @@ The class ``net.sf.jsqlparser.util.TablesNamesFinder`` can be used to return all
 
      // find in Expressions
      String exprStr = "A.id=B.id and A.age = (select age from C)";
-     tableNames = TablesNamesFinder.findTables(sqlStr);
+     tableNames = TablesNamesFinder.findTablesInExpression(exprStr);
      assertThat( tableNames ).containsExactlyInAnyOrder("A", "B", "C");
 
 

diff --git a/src/test/java/net/sf/jsqlparser/util/TablesNamesFinderTest.java b/src/test/java/net/sf/jsqlparser/util/TablesNamesFinderTest.java
@@ -493,7 +493,7 @@ void testJoinSubSelect() throws JSQLParserException {
         assertThat( tableNames ).containsExactlyInAnyOrder("A", "B", "C");
 
         String exprStr = "A.id=B.id and A.age = (select age from C)";
-        tableNames = TablesNamesFinder.findTables(sqlStr);
+        tableNames = TablesNamesFinder.findTablesInExpression(exprStr);
         assertThat( tableNames ).containsExactlyInAnyOrder("A", "B", "C");
     }
 }