Examples with ColumnDefinition org.apache.ignite.schema.definition.ColumnDefinition used on opensource projects

Example 11 with ColumnDefinition

use of org.apache.ignite.schema.definition.ColumnDefinition in project ignite-3 by apache.

the class SchemaDescriptorConverterTest method getBuilder.

/**
 * Get TableSchemaBuilder with default table.
 *
 * @param nullable If all columns should be nullable.
 * @param withPk   If builder should contains primary key index.
 * @return TableSchemaBuilder.
 */
private TableDefinitionBuilder getBuilder(boolean nullable, boolean withPk) {
    Function<ColumnDefinitionBuilder, ColumnDefinition> postProcess = builder -> builder.asNullable(nullable).build();
    TableDefinitionBuilder res = SchemaBuilders.tableBuilder("SCHEMA", "TABLE").columns(SchemaBuilders.column("ID", ColumnType.UUID).build(), postProcess.apply(SchemaBuilders.column("INT8", ColumnType.INT8)), postProcess.apply(SchemaBuilders.column("INT16", ColumnType.INT16)), postProcess.apply(SchemaBuilders.column("INT32", ColumnType.INT32)), postProcess.apply(SchemaBuilders.column("INT64", ColumnType.INT64)), postProcess.apply(SchemaBuilders.column("FLOAT", ColumnType.FLOAT)), postProcess.apply(SchemaBuilders.column("DOUBLE", ColumnType.DOUBLE)), postProcess.apply(SchemaBuilders.column("UUID", ColumnType.UUID)), postProcess.apply(SchemaBuilders.column("STRING", ColumnType.string())), postProcess.apply(SchemaBuilders.column("STRING_FS10", ColumnType.stringOf(10))), postProcess.apply(SchemaBuilders.column("BLOB", ColumnType.blobOf())), postProcess.apply(SchemaBuilders.column("BLOB_FS10", ColumnType.blobOf(10))), postProcess.apply(SchemaBuilders.column("DECIMAL", ColumnType.decimalOf(1, 1))), postProcess.apply(SchemaBuilders.column("NUMBER", ColumnType.numberOf(12))), postProcess.apply(SchemaBuilders.column("BITMASK_FS10", ColumnType.bitmaskOf(10))));
    if (withPk) {
        res.withPrimaryKey("ID");
    }
    return res;
}

Example 12 with ColumnDefinition

use of org.apache.ignite.schema.definition.ColumnDefinition in project ignite-3 by apache.

the class ColumnDefinitionBuilderTest method testCreateColumn.

/**
 * Check column parameters.
 */
@Test
public void testCreateColumn() {
    ColumnDefinitionBuilder builder = SchemaBuilders.column("TEST", ColumnType.DOUBLE);
    ColumnDefinition col = builder.withDefaultValueExpression("NOW()").build();
    assertEquals("TEST", col.name());
    assertEquals(ColumnType.DOUBLE, col.type());
    assertEquals("NOW()", col.defaultValue());
    assertFalse(col.nullable());
}