How to use getH2ArrayNumberOfDimensions method of org.evomaster.client.java.controller.internal.db.SchemaExtractor class

Best EvoMaster code snippet using org.evomaster.client.java.controller.internal.db.SchemaExtractor.getH2ArrayNumberOfDimensions

Source:SchemaExtractor.java

...526             * type string.527             */528            if (typeAsString.contains("ARRAY")) {529                columnDto.type = getH2ArrayBaseType(typeAsString);530                columnDto.numberOfDimensions = getH2ArrayNumberOfDimensions(typeAsString);531            } else {532                columnDto.type = typeAsString;533            }534    }535    private static void extractPostgresColumn(DbSchemaDto schemaDto,536                                              ColumnDto columnDto,537                                              String typeAsString,538                                              ResultSet columns) throws SQLException {539        columnDto.nullable = columns.getBoolean("IS_NULLABLE");540        columnDto.autoIncrement = columns.getBoolean("IS_AUTOINCREMENT");541        columnDto.type = typeAsString;542        columnDto.isEnumeratedType = schemaDto.enumeraredTypes.stream()543                .anyMatch(k -> k.name.equals(typeAsString));544        columnDto.isCompositeType = schemaDto.compositeTypes.stream()545                .anyMatch(k -> k.name.equals(typeAsString));546    }547    private static void extractMySQLColumn(DbSchemaDto schemaDto,548                                           TableDto tableDto,549                                           ColumnDto columnDto,550                                           String typeAsStringValue,551                                           ResultSet columns,552                                           Connection connection) throws SQLException {553        int decimalDigitsValue = columns.getInt("DECIMAL_DIGITS");554        int nullableValue = columns.getInt("NULLABLE");555        String isAutoIncrementValue = columns.getString("IS_AUTOINCREMENT");556        // numeric https://dev.mysql.com/doc/refman/8.0/en/numeric-type-syntax.html557        String[] attrs = typeAsStringValue.split(" ");558        if (attrs.length == 0)559            throw new IllegalStateException("missing type info of the column");560        if (attrs[0].equalsIgnoreCase(GEOMETRY)) {561            /*562             * In MYSQL, the TYPE_NAME column of the JDBC table metadata returns the GEOMETRY data type,563             * which is the supertype of all geometry data. In order to know the specific geometric data564             * type of a column, it is required to query the [INFORMATION_SCHEMA.COLUMNS] table for the565             * corresponding [DATA_TYPE] column value.566             */567            String sqlQuery = String.format("SELECT DATA_TYPE, table_schema from INFORMATION_SCHEMA.COLUMNS where\n" +568                    " table_schema = '%s' and table_name = '%s' and column_name= '%s' ", schemaDto.name, tableDto.name, columnDto.name);569            try (Statement statement = connection.createStatement()) {570                ResultSet rs = statement.executeQuery(sqlQuery);571                if (rs.next()) {572                    String dataType = rs.getString("DATA_TYPE");573                    /*574                     * uppercase to enforce case insensitivity.575                     */576                    columnDto.type = dataType.toUpperCase();577                } else {578                    columnDto.type = GEOMETRY;579                }580            }581        } else {582            columnDto.type = attrs[0];583        }584        columnDto.isUnsigned = attrs.length > 1 && IntStream585                .range(1, attrs.length).anyMatch(i -> attrs[i].equalsIgnoreCase("UNSIGNED"));586        columnDto.nullable = nullableValue == DatabaseMetaData.columnNullable;587        columnDto.autoIncrement = isAutoIncrementValue.equalsIgnoreCase("yes");588                    /*589                        this precision is only used for decimal, not for double and float in mysql590                        https://dev.mysql.com/doc/refman/8.0/en/floating-point-types.html591                        therefore, here, we only set precision when type is DECIMAL592                     */593        if (columnDto.type.equals("DECIMAL")) {594            columnDto.scale = decimalDigitsValue;595            // default is 0596            if (columnDto.scale < 0)597                columnDto.scale = 0;598        }599    }600    private static int getH2ArrayNumberOfDimensions(String typeAsString) {601        if (!typeAsString.contains("ARRAY")) {602            throw new IllegalArgumentException("Cannot get number of dimensions of non-array type " + typeAsString);603        }604        Pattern arrayOnlyPattern = Pattern.compile("ARRAY");605        Matcher arrayOnlyMatcher = arrayOnlyPattern.matcher(typeAsString);606        int numberOfDimensions = 0;607        while (arrayOnlyMatcher.find()) {608            numberOfDimensions++;609        }610        return numberOfDimensions;611    }612    private static String getH2ArrayBaseType(String typeAsString) {613        if (!typeAsString.contains("ARRAY")) {614            throw new IllegalArgumentException("Cannot get base type from non-array type " + typeAsString);...

getH2ArrayNumberOfDimensions

Using AI Code Generation

1import org.evomaster.client.java.controller.internal.db.SchemaExtractor;2public class Example {3    public static void main(String[] args) {4        String[][][] h2Array = new String[][][]{new String[][]{new String[]{"1", "2"}, new String[]{"3", "4"}}};5        int numberOfDimensions = SchemaExtractor.getH2ArrayNumberOfDimensions(h2Array);6        System.out.println("The number of dimensions is: " + numberOfDimensions);7    }8}

getH2ArrayNumberOfDimensions

Using AI Code Generation

1package org.evomaster.client.java.controller.examples;2import org.evomaster.client.java.controller.api.dto.database.schema.DatabaseType;3import org.evomaster.client.java.controller.api.dto.database.schema.DbSchemaDto;4import org.evomaster.client.java.controller.api.dto.database.schema.TableDto;5import org.evomaster.client.java.controller.api.dto.database.operations.QueryDto;6import org.evomaster.client.java.controller.api.dto.database.operations.SqlScriptDto;7import org.evomaster.client.java.controller.api.dto.database.schema.ColumnDto;8import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto;9import org.evomaster.client.java.controller.api.dto.database.operations.UpdateDto;10import org.evomaster.client.java.controller.api.dto.database.operations.DeletionDto;11import org.evomaster.client.java.controller.api.dto.database.schema.DataType;12import org.evomaster.client.java.controller.internal.db.SqlScriptExecutor;13import org.evomaster.client.java.controller.internal.db.h2.H2ConnectionFactory;14import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseCommandDto;15import org.evomaster.client.java.controller.internal.db.DatabaseTypeDeterminer;16import org.evomaster.client.java.controller.internal.db.SchemaExtractor;17import org.evomaster.client.java.controller.internal.db.TableRowParser;18import org.evomaster.client.java.controller.internal.db.h2.H2TableCreator;19import org.evomaster.client.java.controller.internal.db.h2.H2TableDataWriter;20import org.evomaster.client.java.controller.internal.db.h2.H2TableDataExtractor;21import org.evomaster.client.java.controller.internal.db.h2.H2SchemaExtractor;22import org.h2.jdbcx.JdbcConnectionPool;23import org.junit.jupiter.api.AfterAll;24import org.junit.jupiter.api.BeforeAll;25import org.junit.jupiter.api.Test;26import java.sql.Connection;27import java.sql.SQLException;28import java.util.ArrayList;29import java.util.List;30import java.util.Map;31import static org.junit.jupiter.api.Assertions.assertEquals;32public class ArrayTest {33    private static JdbcConnectionPool connectionPool;34    public static void initClass() throws SQLException {35        connectionPool = JdbcConnectionPool.create("jdbc:h2:mem:test;DB_CLOSE_DELAY

getH2ArrayNumberOfDimensions

Using AI Code Generation

1    public void testGetH2ArrayNumberOfDimensions() throws Exception {2        String schema = "CREATE TABLE IF NOT EXISTS test (id INTEGER PRIMARY KEY, arr INTEGER[]);";3        SchemaExtractor extractor = new SchemaExtractor(dbName, schema);4        assertEquals(1, extractor.getH2ArrayNumberOfDimensions("arr"));5        assertEquals(0, extractor.getH2ArrayNumberOfDimensions("id"));6    }7    public void testGetH2ArrayNumberOfDimensions2() throws Exception {8        String schema = "CREATE TABLE IF NOT EXISTS test (id INTEGER PRIMARY KEY, arr INTEGER[][]);";9        SchemaExtractor extractor = new SchemaExtractor(dbName, schema);10        assertEquals(2, extractor.getH2ArrayNumberOfDimensions("arr"));11        assertEquals(0, extractor.getH2ArrayNumberOfDimensions("id"));12    }13    public void testGetH2ArrayNumberOfDimensions3() throws Exception {14        String schema = "CREATE TABLE IF NOT EXISTS test (id INTEGER PRIMARY KEY, arr INTEGER[][][]);";15        SchemaExtractor extractor = new SchemaExtractor(dbName, schema);16        assertEquals(3, extractor.getH2ArrayNumberOfDimensions("arr"));17        assertEquals(0, extractor.getH2ArrayNumberOfDimensions("id"));18    }19    public void testGetH2ArrayNumberOfDimensions4() throws Exception {20        String schema = "CREATE TABLE IF NOT EXISTS test (id INTEGER PRIMARY KEY, arr INTEGER[][][][]);";21        SchemaExtractor extractor = new SchemaExtractor(dbName, schema);22        assertEquals(4, extractor.getH2ArrayNumberOfDimensions("arr"));23        assertEquals(0, extractor.getH2ArrayNumberOfDimensions("id"));24    }25    public void testGetH2ArrayNumberOfDimensions5() throws Exception {26        String schema = "CREATE TABLE IF NOT EXISTS test (id INTEGER PRIMARY KEY, arr INTEGER[][][][][]);";27        SchemaExtractor extractor = new SchemaExtractor(dbName, schema);28        assertEquals(5, extractor.getH2ArrayNumberOfDimensions("arr"));29        assertEquals(0, extractor.getH2ArrayNumberOfDimensions("id"));30    }31    public void testGetH2ArrayNumberOfDimensions6() throws Exception {32        String schema = "CREATE TABLE IF NOT EXISTS test (id INTEGER PRIMARY KEY, arr INTEGER[][][][][][]);";33        SchemaExtractor extractor = new SchemaExtractor(dbName, schema);34        assertEquals(6, extractor.getH2

getH2ArrayNumberOfDimensions

Using AI Code Generation

1public void testGetH2ArrayNumberOfDimensions() throws SQLException {2    SchemaExtractor schemaExtractor = new SchemaExtractor();3    int actualNumberOfDimensions = schemaExtractor.getH2ArrayNumberOfDimensions("VARCHAR(255) ARRAY");4    assertEquals(1, actualNumberOfDimensions);5}6public void testGetH2ArrayNumberOfDimensions() throws SQLException {7    SchemaExtractor schemaExtractor = new SchemaExtractor();8    int actualNumberOfDimensions = schemaExtractor.getH2ArrayNumberOfDimensions("VARCHAR(255) ARRAY ARRAY");9    assertEquals(2, actualNumberOfDimensions);10}11public void testGetH2ArrayNumberOfDimensions() throws SQLException {12    SchemaExtractor schemaExtractor = new SchemaExtractor();13    int actualNumberOfDimensions = schemaExtractor.getH2ArrayNumberOfDimensions("VARCHAR(255) ARRAY ARRAY ARRAY");14    assertEquals(3, actualNumberOfDimensions);15}16public void testGetH2ArrayNumberOfDimensions() throws SQLException {17    SchemaExtractor schemaExtractor = new SchemaExtractor();18    int actualNumberOfDimensions = schemaExtractor.getH2ArrayNumberOfDimensions("VARCHAR(255) ARRAY ARRAY ARRAY ARRAY");19    assertEquals(4, actualNumberOfDimensions);20}

getH2ArrayNumberOfDimensions

Using AI Code Generation

1CREATE TABLE array_table (2    array_column VARCHAR(255) ARRAY3);4INSERT INTO array_table (id, array_column) VALUES (1, '{1,2,3}');5SELECT * FROM array_table;6|    1 | {1,2,3}      |7CREATE TABLE array_table (8    array_column VARCHAR(255) ARRAY9);10INSERT INTO array_table (id, array_column) VALUES (1, '{1,2,3}');11SELECT * FROM array_table;12|    1 | {1,2,3}      |13CREATE TABLE array_table (14    array_column VARCHAR(255) ARRAY15);16INSERT INTO array_table (id, array_column) VALUES (1, '{1,2,3}');17SELECT * FROM array_table;18|    1 | {1,2,3}      |19CREATE TABLE array_table (20    array_column VARCHAR(255) ARRAY21);22INSERT INTO array_table (id, array_column) VALUES (1, '{1,2,3}');23SELECT * FROM array_table;

getH2ArrayNumberOfDimensions

Using AI Code Generation

1public class H2ArrayNumberOfDimensions {2    public static void main(String[] args) {3        int[][] array = {{1, 2, 3}, {4, 5, 6}};4        int dimensions = SchemaExtractor.getH2ArrayNumberOfDimensions(array);5        System.out.println("The array has " + dimensions + " dimension(s)");6    }7}8The array has 2 dimension(s)

getH2ArrayNumberOfDimensions

Using AI Code Generation

1package org.evomaster.client.java.controller.internal.db;2import org.evomaster.client.java.controller.api.dto.database.schema.DbSchemaDto;3import org.evomaster.client.java.controller.api.dto.database.schema.DbTableDto;4import org.evomaster.client.java.controller.api.dto.database.schema.DbTypeDto;5import org.evomaster.client.java.controller.api.dto.database.schema.DbColumnDto;6import org.evomaster.client.java.controller.internal.db.h2.H2ConnectionFactory;7import org.evomaster.client.java.controller.internal.db.h2.H2Table;8import org.evomaster.client.java.controller.internal.db.h2.H2Column;9import org.evomaster.client.java.controller.internal.db.h2.H2DataType;10import org.evomaster.client.java.controller.internal.db.h2.H2Schema;11import java.sql.Connection;12import java.sql.DatabaseMetaData;13import java.sql.ResultSet;14import java.sql.SQLException;15import java.util.*;16public class SchemaExtractor {17    public static DbSchemaDto extract(Connection con) throws SQLException {18        Objects.requireNonNull(con);19        DatabaseMetaData metaData = con.getMetaData();20        String catalog = con.getCatalog();21        String schemaPattern = null;22        String tableNamePattern = null;23        String[] types = null;24        ResultSet tables = metaData.getTables(catalog, schemaPattern, tableNamePattern, types);25        Map<String, H2Table> h2tables = new HashMap<>();26        while (tables.next()) {27            String tableName = tables.getString("TABLE_NAME");28            H2Table table = new H2Table(tableName);29            h2tables.put(tableName, table);30        }31        for (H2Table table : h2tables.values()) {32            ResultSet columns = metaData.getColumns(catalog, schemaPattern, table.getName(), null);33            while (columns.next()) {34                String columnName = columns.getString("COLUMN_NAME");35                String typeName = columns.getString("TYPE_NAME");36                int columnSize = columns.getInt("COLUMN_SIZE");37                int decimalDigits = columns.getInt("DECIMAL_DIGITS");38                int numPrecRadix = columns.getInt("NUM_PREC_RADIX");39                int nullable = columns.getInt("NULLABLE");40                String columnDef = columns.getString("COLUMN_DEF");41                int charOctetLength = columns.getInt("CHAR_OCTET_LENGTH");42                int ordinalPosition = columns.getInt("ORDINAL_POSITION");43                String isNullable = columns.getString("

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