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Merged
manticore-projects merged 13 commits into from
Apr 2, 2026
Merged

[feat] Support for JSON_TABLE #2328

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0b85753
[feat] Initial support for JSON_TABLE
ANeumann82 Oct 13, 2025
8773eea
[feat] Additional support for JSON_TABLE
ANeumann82 Oct 15, 2025
0c55268
[chore] Code Review
ANeumann82 Oct 17, 2025
cb1654a
Merge branch 'master' into json_table_support
ANeumann82 Nov 25, 2025
81ccfa6
Merge branch 'master' into json_table_support
ANeumann82 Mar 15, 2026
d39df7f
[chore] Started to add oracle JSON_TABLE features
ANeumann82 Mar 15, 2026
3908529
[feat] Fixed onError for Oracle, added onEmptyClause, addedParsingTyp…
ANeumann82 Mar 23, 2026
5775a78
[feat] Added EXISTS keyword
ANeumann82 Apr 1, 2026
96c40e1
[chore] spotless
ANeumann82 Apr 1, 2026
8d3b1d6
[chore] cleanup
ANeumann82 Apr 1, 2026
ee3e4f4
Merge branch 'refs/heads/master' into json_table_support
ANeumann82 Apr 1, 2026
3f5edea
[bugfix] Fixed token limit again...
ANeumann82 Apr 1, 2026
c65de44
[chore] One more test, code cleanup
ANeumann82 Apr 2, 2026
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[chore] cleanup
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@ANeumann82
ANeumann82 committed Apr 1, 2026
commit 8d3b1d6d8c52369f926e809e31120af238fd8649
3 changes: 3 additions & 0 deletions src/main/java/net/sf/jsqlparser/expression/JsonTableFunction.java
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Original file line number Diff line number Diff line change
Expand Up @@ -486,6 +486,9 @@ public JsonTableValueColumnDefinition setColumnName(String columnName) {
return this;
}

public boolean isExists() {
return exists;
}

public JsonTableValueColumnDefinition setExistsKeyword(boolean exists) {
this.exists = exists;
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125 changes: 18 additions & 107 deletions ...lparser/statement/from/JsonTableTest.java → ...arser/expression/JsonTableOracleTest.java
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Original file line number Diff line number Diff line change
@@ -1,8 +1,6 @@
package net.sf.jsqlparser.statement.from;
package net.sf.jsqlparser.expression;

import net.sf.jsqlparser.JSQLParserException;
import net.sf.jsqlparser.expression.Function;
import net.sf.jsqlparser.expression.JsonTableFunction;
import net.sf.jsqlparser.parser.CCJSqlParserUtil;
import net.sf.jsqlparser.statement.Statement;
import net.sf.jsqlparser.statement.select.FromItem;
Expand All @@ -15,7 +13,7 @@

import static org.assertj.core.api.Assertions.*;

public class JsonTableTest {
public class JsonTableOracleTest {

@ParameterizedTest
@ValueSource(strings = {
Expand Down Expand Up @@ -179,109 +177,22 @@ void testParsingTypeStrict() throws JSQLParserException {
.isEqualTo(JsonTableFunction.JsonTableParsingType.STRICT);
}

// @Test
// void testColumnTypeExists() throws JSQLParserException {
// String expression = "JSON_TABLE(document COLUMNS( hasValue EXISTS PATH '$.pathTest'))";
// JsonTableFunction table = parseTable(expression);
//
// assertThat(table.getColumnsClause().getColumnDefinitions()).hasSize(1);
//
// JsonTableFunction.JsonTableColumnDefinition col =
// table.getColumnsClause().getColumnDefinitions().get(0);
// assertThat(col.getType()).isEqualTo(JsonTableColumnType.JSON_EXISTS);
// }

// @Test
// void testBuilder() {
// Column c = new Column("document");
//
// JsonTable table = new JsonTable().withExpression(c)
// .withPathExpression("$.subPath")
// .withFormatJson(true)
// .withType(JsonTableType.STRICT)
// .withOnEmptyType(JsonOnEmptyType.NULL)
// .withOnErrorType(JsonOnErrorType.ERROR)
// .withColumn(new JsonTableColumn().withName("id")
// .withType(JsonTableColumnType.ORDINALITY));
//
// assertThat(table.toString()).isEqualTo(
// "JSON_TABLE(document FORMAT JSON, '$.subPath' ERROR ON ERROR TYPE(STRICT) NULL ON EMPTY
// COLUMNS(id FOR ORDINALITY))");
// }

// @Test
// void testValidSetters() {
// JsonTableFunction table = new JsonTableFunction();
//
// JsonTableFunction.JsonTableOnEmptyClause onEmptyClause = new
// JsonTableFunction.JsonTableOnEmptyClause();
// JsonTableFunction.JsonTableOnErrorClause onErrorClause = new
// JsonTableFunction.JsonTableOnErrorClause(true);
//
// assertThatNoException().isThrownBy(() -> {
// table.setOnEmptyClause(null);
// onEmptyClause.setType(JsonTableFunction.JsonTableOnEmptyType.NULL);
// onEmptyClause.setType(JsonTableFunction.JsonTableOnEmptyType.ERROR);
//
// onErrorClause.setOnErrorType(null);
// onErrorClause.setOnErrorType(JsonTableFunction.JsonTableOnErrorType);
// onErrorClause.setOnErrorType(JsonOnErrorType.ERROR);
//
// table.setType(null);
// table.setType(JsonTableType.LAX);
// table.setType(JsonTableType.STRICT);
// });
// }

// @Test
// void testInvalidSetters() {
// JsonTableFunction table = new JsonTable();
//
// assertThatThrownBy(() -> table.setOnEmptyType(JsonOnEmptyType.EMPTY))
// .isInstanceOf(IllegalArgumentException.class);
// assertThatThrownBy(() -> table.setOnEmptyType(JsonOnEmptyType.EMPTY_ARRAY))
// .isInstanceOf(IllegalArgumentException.class);
// assertThatThrownBy(() -> table.setOnEmptyType(JsonOnEmptyType.EMPTY_OBJECT))
// .isInstanceOf(IllegalArgumentException.class);
// assertThatThrownBy(() -> table.setOnEmptyType(JsonOnEmptyType.FALSE))
// .isInstanceOf(IllegalArgumentException.class);
// assertThatThrownBy(() -> table.setOnEmptyType(JsonOnEmptyType.TRUE))
// .isInstanceOf(IllegalArgumentException.class);
// assertThatThrownBy(() -> table.setOnEmptyType(JsonOnEmptyType.DEFAULT))
// .isInstanceOf(IllegalArgumentException.class);
//
// assertThatThrownBy(() -> table.setOnErrorType(JsonOnErrorType.EMPTY))
// .isInstanceOf(IllegalArgumentException.class);
// assertThatThrownBy(() -> table.setOnErrorType(JsonOnErrorType.EMPTY_ARRAY))
// .isInstanceOf(IllegalArgumentException.class);
// assertThatThrownBy(() -> table.setOnErrorType(JsonOnErrorType.EMPTY_OBJECT))
// .isInstanceOf(IllegalArgumentException.class);
// assertThatThrownBy(() -> table.setOnErrorType(JsonOnErrorType.FALSE))
// .isInstanceOf(IllegalArgumentException.class);
// assertThatThrownBy(() -> table.setOnErrorType(JsonOnErrorType.TRUE))
// .isInstanceOf(IllegalArgumentException.class);
// assertThatThrownBy(() -> table.setOnErrorType(JsonOnErrorType.DEFAULT))
// .isInstanceOf(IllegalArgumentException.class);
//
// JsonTableColumn column = new JsonTableColumn();
//
// assertThatThrownBy(() -> {
// column.setType(JsonTableColumnType.JSON_EXISTS);
// column.setFormatJson(true);
// }).isInstanceOf(IllegalArgumentException.class);
// assertThatThrownBy(() -> {
// column.setType(JsonTableColumnType.JSON_VALUE);
// column.setFormatJson(true);
// }).isInstanceOf(IllegalArgumentException.class);
// assertThatThrownBy(() -> {
// column.setType(JsonTableColumnType.ORDINALITY);
// column.setFormatJson(true);
// }).isInstanceOf(IllegalArgumentException.class);
// assertThatThrownBy(() -> {
// column.setType(JsonTableColumnType.JSON_NESTED_PATH);
// column.setFormatJson(true);
// }).isInstanceOf(IllegalArgumentException.class);
// }
@Test
void testColumnTypeExists() throws JSQLParserException {
String expression = "JSON_TABLE(document COLUMNS( hasValue EXISTS PATH '$.pathTest'))";
JsonTableFunction table = parseTable(expression);

assertThat(table.getColumnsClause().getColumnDefinitions()).hasSize(1);

JsonTableFunction.JsonTableColumnDefinition col =
table.getColumnsClause().getColumnDefinitions().get(0);
assertThat(col).isInstanceOf(JsonTableFunction.JsonTableValueColumnDefinition.class);

JsonTableFunction.JsonTableValueColumnDefinition valueCol =
(JsonTableFunction.JsonTableValueColumnDefinition) col;

assertThat(valueCol.isExists()).isTrue();
}

private JsonTableFunction parseTable(String jsonTableStr) throws JSQLParserException {
String sql = "SELECT * FROM " + jsonTableStr;
Expand Down
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