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

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

Source: SchemaExtractor.java

...483                case MYSQL:484                    extractMySQLColumn(schemaDto, tableDto, columnDto, typeAsString, columns, connection);485                    break;486                case POSTGRES:487                    extractPostgresColumn(schemaDto, columnDto, typeAsString, columns);488                    break;489                case H2:490                    extractH2Column(columnDto, typeAsString, columns);491                    break;492                default:493                    columnDto.nullable = columns.getBoolean("IS_NULLABLE");494                    columnDto.autoIncrement = columns.getBoolean("IS_AUTOINCREMENT");495                    // might need to support unsigned property of numeric in other types of db496                    columnDto.type = typeAsString;497                    // TODO handle precision for other databases498            }499            //columns.getString("DECIMAL_DIGITS");500            columnDto.primaryKey = pks.contains(columnDto.name);501        }502        columns.close();503        ResultSet fks = md.getImportedKeys(null, null, tableDto.name);504        while (fks.next()) {505            //TODO need to see how to handle case of multi-columns506            ForeignKeyDto fkDto = new ForeignKeyDto();507            fkDto.sourceColumns.add(fks.getString("FKCOLUMN_NAME"));508            fkDto.targetTable = fks.getString("PKTABLE_NAME");509            tableDto.foreignKeys.add(fkDto);510        }511        fks.close();512    }513    private static void extractH2Column(ColumnDto columnDto, String typeAsString, ResultSet columns) throws SQLException {514        columnDto.nullable = columns.getBoolean("IS_NULLABLE");515        columnDto.autoIncrement = columns.getBoolean("IS_AUTOINCREMENT");516        /*517         * In H2, ENUM types are always VARCHAR Columns518         */519        if (typeAsString.startsWith("ENUM")) {520            columnDto.type = "VARCHAR";521        } else522            /*523             * In H2, there is no other way of obtaining524             * the number of dimensionas for arrays/multi525             * dimensional arrays except parsing the526             * 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,...

extractPostgresColumn

Using AI Code Generation

1import org.evomaster.client.java.controller.internal.db.*;2import org.evomaster.client.java.controller.internal.db.schema.Table;3import org.evomaster.client.java.controller.internal.db.schema.Column;4import org.evomaster.client.java.controller.internal.db.schema.Schema;5import org.evomaster.client.java.controller.api.dto.database.operations.QueryResultDto;6public class ExampleOfExtractPostgresColumnMethod {7    public static void main(String[] args) {8        String databaseType = "POSTGRES";9        String schemaName = "public";10        String tableName = "mytable";11        String columnName = "mycolumn";12        String columnType = "int";13        String columnSize = "11";14        String columnDecimalDigits = "0";15        String columnDefaultValue = "0";16        String columnIsNullable = "NO";17        String columnIsAutoIncrement = "NO";18        Table table = new Table(schemaName, tableName);19        Column column = SchemaExtractor.extractPostgresColumn(20        );21        System.out.println(column.getName());22    }23}24import org.evomaster.client.java.controller.internal.db.*;25import org.evomaster.client.java.controller.internal.db.schema.Table;26import org.evomaster.client.java.controller.internal.db.schema.Column;27import org.evomaster.client.java.controller.internal.db.schema.Schema;28import org.evomaster.client.java.controller.api.dto.database.operations.QueryResultDto;29import java.util.ArrayList;30import java.util.List;31public class ExampleOfExtractPostgresTableMethod {32    public static void main(String[] args) {33        String databaseType = "POSTGRES";34        String schemaName = "public";35        String tableName = "mytable";36        String columnName = "mycolumn";37        String columnType = "int";38        String columnSize = "11";39        String columnDecimalDigits = "0";40        String columnDefaultValue = "0";41        String columnIsNullable = "NO";42        String columnIsAutoIncrement = "NO";43        List<Column> columns = new ArrayList<>();44        columns.add(new Column(columnName, columnType, columnSize, columnDecimalDigits, columnDefaultValue, columnIsNullable, columnIsAutoIncrement));

extractPostgresColumn

Using AI Code Generation

1import org.evomaster.client.java.controller.internal.db.SchemaExtractor2import org.evomaster.client.java.controller.db.SqlScriptRunner3import org.evomaster.client.java.controller.db.DbCleaner4import org.evomaster.client.java.controller.db.SqlScriptRunner5import org.evomaster.client.java.controller.db.DbCleaner6import org.evomaster.client.java.controller.internal.db.SchemaExtractor7import org.evomaster.client.java.controller.db.SqlScriptRunner8import org.evomaster.client.java.controller.db.DbCleaner9import org.evomaster.client.java.controller.db.SqlScriptRunner10import org.evomaster.client.java.controller.db.DbCleaner11import org.evomaster.client.java.controller.internal.db.SchemaExtractor12import org.evomaster.client.java.controller.db.SqlScriptRunner13import org.evomaster.client.java.controller.db.DbCleaner14import org.evomaster.client.java.controller.db.SqlScriptRunner15import org.evomaster.client.java.controller.db.DbCleaner16import org.evomaster.client.java.controller.internal.db.SchemaExtractor17import org.evomaster.client.java.controller.db.SqlScriptRunner18import org.evomaster.client.java.controller.db.DbCleaner19import org.evomaster.client.java.controller.db.SqlScriptRunner20import org.evomaster.client.java.controller.db.DbCleaner21import org.evomaster.client.java.controller.internal.db.SchemaExtractor22import org.evomaster.client.java.controller.db.SqlScriptRunner23import org.evomaster.client.java.controller.db.DbCleaner24import org.evomaster.client.java.controller.db.SqlScriptRunner25import org.evomaster.client.java.controller.db.DbCleaner26import org.evomaster.client.java.controller.internal.db.SchemaExtractor27import org.evomaster.client.java.controller.db.SqlScriptRunner28import org.evomaster.client.java.controller.db.DbCleaner29import org.evomaster.client.java.controller.db.SqlScriptRunner30import org.evomaster.client.java.controller.db.DbCleaner31import org.evomaster.client.java.controller.internal.db.SchemaExtractor32import org.evomaster.client.java.controller.db.SqlScriptRunner33import org.evomaster.client.java.controller.db.DbCleaner34import org.evomaster.client.java.controller.db.SqlScriptRunner35import org.evomaster.client.java.controller.db.DbCleaner36import org.evomaster.client.java.controller.internal.db.SchemaExtractor37import org.evomaster.client.java.controller.db.Sql

extractPostgresColumn

Using AI Code Generation

1import org.evomaster.client.java.controller.internal.db.SchemaExtractor;2import java.sql.Connection;3import java.sql.DriverManager;4import java.sql.SQLException;5import java.util.List;6public class Main {7    public static void main(String[] args) throws SQLException {8        List<String> columnNames = SchemaExtractor.extractPostgresColumn(connection, "test_table");9        System.out.println(String.join(", ", columnNames));10    }11}

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