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| 1 | +/*- |
| 2 | + * #%L |
| 3 | + * JSQLParser library |
| 4 | + * %% |
| 5 | + * Copyright (C) 2004 - 2026 JSQLParser |
| 6 | + * %% |
| 7 | + * Dual licensed under GNU LGPL 2.1 or Apache License 2.0 |
| 8 | + * #L% |
| 9 | + */ |
| 10 | +package net.sf.jsqlparser.statement.create; |
| 11 | + |
| 12 | +import static org.junit.jupiter.api.Assertions.*; |
| 13 | +import java.util.Arrays; |
| 14 | +import java.util.List; |
| 15 | +import net.sf.jsqlparser.JSQLParserException; |
| 16 | +import net.sf.jsqlparser.parser.AbstractJSqlParser.Dialect; |
| 17 | +import net.sf.jsqlparser.parser.CCJSqlParserUtil; |
| 18 | +import net.sf.jsqlparser.statement.Statement; |
| 19 | +import net.sf.jsqlparser.statement.alter.Alter; |
| 20 | +import net.sf.jsqlparser.statement.create.table.*; |
| 21 | +import net.sf.jsqlparser.util.deparser.StatementDeParser; |
| 22 | +import org.junit.jupiter.api.Test; |
| 23 | +import org.junit.jupiter.params.ParameterizedTest; |
| 24 | +import org.junit.jupiter.params.provider.ValueSource; |
| 25 | + |
| 26 | +class PostgreSqlColumnTypeOptionsTest { |
| 27 | + @ParameterizedTest |
| 28 | + @ValueSource(strings = {"INT", "TEXT", "NUMERIC(10,2)", "TIMESTAMP(3) WITH TIME ZONE", |
| 29 | + "DOUBLE PRECISION", "public.mood"}) |
| 30 | + void arrayKeywordBelongsToDataType(String type) throws JSQLParserException { |
| 31 | + for (boolean alter : new boolean[] {false, true}) { |
| 32 | + for (String dimensions : new String[] {"", "[4]"}) { |
| 33 | + Statement statement = parse(definition(alter, "a " + type + " ARRAY" + dimensions)); |
| 34 | + ColumnDefinition column = column(statement); |
| 35 | + ColDataType dataType = column.getColDataType(); |
| 36 | + assertTrue(dataType.isUsingArrayKeyword()); |
| 37 | + assertEquals(dimensions.isEmpty() ? Arrays.asList((Integer) null) : List.of(4), |
| 38 | + dataType.getArrayData()); |
| 39 | + assertNull(column.getColumnOptions()); |
| 40 | + dataType.setArrayData(List.of(8)); |
| 41 | + assertTrue(statement.toString().contains(" ARRAY[8]")); |
| 42 | + assertRoundTrip(statement); |
| 43 | + dataType.setUsingArrayKeyword(false); |
| 44 | + assertTrue(statement.toString().contains("[8]")); |
| 45 | + assertFalse(statement.toString().contains(" ARRAY")); |
| 46 | + assertRoundTrip(statement); |
| 47 | + } |
| 48 | + } |
| 49 | + } |
| 50 | + |
| 51 | + @ParameterizedTest |
| 52 | + @ValueSource(strings = {"PLAIN", "EXTERNAL", "EXTENDED", "MAIN", "DEFAULT"}) |
| 53 | + void storageAndCompressionAreSharedByCreateAndAddColumn(String storage) |
| 54 | + throws JSQLParserException { |
| 55 | + for (boolean alter : new boolean[] {false, true}) { |
| 56 | + Statement statement = parse(definition(alter, |
| 57 | + "a TEXT STORAGE " + storage + " COMPRESSION pglz COLLATE \"C\" DEFAULT 'x'")); |
| 58 | + List<ColumnOption> options = column(statement).getColumnOptions(); |
| 59 | + assertEquals(ColumnOption.Storage.valueOf(storage), options.get(0).getStorage()); |
| 60 | + assertEquals("pglz", options.get(1).getCompression()); |
| 61 | + options.get(0).setStorage(ColumnOption.Storage.EXTENDED); |
| 62 | + options.get(1).setCompression("default"); |
| 63 | + assertTrue(statement.toString().contains("STORAGE EXTENDED COMPRESSION default")); |
| 64 | + assertRoundTrip(statement); |
| 65 | + options.remove(0); |
| 66 | + assertFalse(statement.toString().contains("STORAGE")); |
| 67 | + assertRoundTrip(statement); |
| 68 | + } |
| 69 | + } |
| 70 | + |
| 71 | + @Test |
| 72 | + void bracketArraysAndMysqlColumnStorageRemainValid() throws JSQLParserException { |
| 73 | + CreateTable table = (CreateTable) parse("CREATE TABLE t (a INT[3][4], b TEXT[])"); |
| 74 | + assertEquals(List.of(3, 4), |
| 75 | + table.getColumnDefinitions().get(0).getColDataType().getArrayData()); |
| 76 | + assertFalse(table.getColumnDefinitions().get(0).getColDataType().isUsingArrayKeyword()); |
| 77 | + for (String value : new String[] {"DISK", "MEMORY"}) { |
| 78 | + Statement statement = |
| 79 | + CCJSqlParserUtil.parse("CREATE TABLE t (a INT STORAGE " + value + ")", |
| 80 | + p -> p.withDialect(Dialect.MYSQL)); |
| 81 | + assertTrue(statement.toString().contains("STORAGE " + value)); |
| 82 | + } |
| 83 | + } |
| 84 | + |
| 85 | + private static String definition(boolean alter, String column) { |
| 86 | + return alter ? "ALTER TABLE t ADD COLUMN " + column : "CREATE TABLE t (" + column + ")"; |
| 87 | + } |
| 88 | + |
| 89 | + private static ColumnDefinition column(Statement statement) { |
| 90 | + return statement instanceof CreateTable |
| 91 | + ? ((CreateTable) statement).getColumnDefinitions().get(0) |
| 92 | + : ((Alter) statement).getAlterExpressions().get(0).getColDataTypeList().get(0); |
| 93 | + } |
| 94 | + |
| 95 | + private static Statement parse(String sql) throws JSQLParserException { |
| 96 | + return CCJSqlParserUtil.parse(sql, p -> p.withDialect(Dialect.POSTGRESQL)); |
| 97 | + } |
| 98 | + |
| 99 | + private static void assertRoundTrip(Statement statement) throws JSQLParserException { |
| 100 | + StringBuilder sql = new StringBuilder(); |
| 101 | + statement.accept(new StatementDeParser(sql), null); |
| 102 | + assertEquals(statement.toString(), sql.toString()); |
| 103 | + assertEquals(statement.toString(), parse(sql.toString()).toString()); |
| 104 | + } |
| 105 | +} |
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