本文整理了Java中org.teiid.metadata.Datatype.getLength()方法的一些代码示例，展示了Datatype.getLength()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Datatype.getLength()方法的具体详情如下：
包路径：org.teiid.metadata.Datatype
类名称：Datatype
方法名：getLength

Datatype.getLength介绍

[英]Get the length of the type. For string (binary or character) types, it is the number of characters. For all other types it is the byte storage size.
[中]获取类型的长度。对于字符串（二进制或字符）类型，它是字符数。对于所有其他类型，它是字节存储大小。

代码示例

代码示例来源：origin: teiid/teiid

row.add(datatype.getJavaClassName());
row.add(datatype.getScale());
row.add(datatype.getLength());
row.add(datatype.getNullType().toString());
row.add(datatype.isSigned());

代码示例来源：origin: org.jboss.teiid/teiid-engine

row.add(datatype.getJavaClassName());
row.add(datatype.getScale());
row.add(datatype.getLength());
row.add(datatype.getNullType().toString());
row.add(datatype.isSigned());

代码示例来源：origin: org.teiid/teiid-engine

row.add(datatype.getJavaClassName());
row.add(datatype.getScale());
row.add(datatype.getLength());
row.add(datatype.getNullType().toString());
row.add(datatype.isSigned());

代码示例来源：origin: teiid/teiid

public void setDatatype(Datatype datatype, boolean copyAttributes, int arrayDimensions) {
  this.datatype = datatype;
  this.arrayDimensions = arrayDimensions;
  if (datatype != null) {
    this.datatypeUUID = this.datatype.getUUID();
    this.runtimeType = this.datatype.getRuntimeTypeName();
    if (arrayDimensions > 0) {
      this.runtimeType += StringUtil.join(Collections.nCopies(arrayDimensions, "[]"), ""); //$NON-NLS-1$ //$NON-NLS-2$
    }
    if (copyAttributes) {
      this.radix = this.datatype.getRadix();
      this.length = this.datatype.getLength();
      if (!datatype.getName().equals(DataTypeManager.DefaultDataTypes.BIG_DECIMAL)) {
        this.precision = this.datatype.getPrecision();
        this.scale = this.datatype.getScale();
      }
      this.nullType = this.datatype.getNullType();
    }
  }
}

代码示例来源：origin: teiid/teiid

@Test
public void testCreateDomainUsedInSchema() throws Exception {
  String ddl = "CREATE DATABASE FOO VERSION '2.0.0'; USE DATABASE FOO VERSION '2.0.0';"
       + "CREATE DOMAIN my_string AS string(1000) not null;"
       + "CREATE SCHEMA S1; SET SCHEMA S1;"
       + "CREATE VIEW X (y my_string) as select 'a';";
  
  Database db = helpParse(ddl);
  assertEquals(1000, db.getMetadataStore().getDatatypes().get("my_string").getLength());
}

代码示例来源：origin: org.jboss.teiid/teiid-engine

private void visit(Datatype dt) {
  append(CREATE).append(SPACE).append(DOMAIN).append(SPACE);
  append(SQLStringVisitor.escapeSinglePart(dt.getName())).append(SPACE).append(AS).append(SPACE);
  String runtimeTypeName = dt.getBasetypeName();
  append(runtimeTypeName);
  Datatype base = SystemMetadata.getInstance().getRuntimeTypeMap().get(runtimeTypeName);
  if (LENGTH_DATATYPES.contains(runtimeTypeName)) {
    if (dt.getLength() != base.getLength()) {
      append(LPAREN).append(dt.getLength()).append(RPAREN);
    }
  } else if (PRECISION_DATATYPES.contains(runtimeTypeName)
      && (dt.getPrecision() != base.getPrecision() || dt.getScale() != base.getScale())) {
    append(LPAREN).append(dt.getPrecision());
    if (dt.getScale() != 0) {
      append(COMMA).append(dt.getScale());
    }
    append(RPAREN);
  }
  if (dt.getNullType() == NullType.No_Nulls) {
    append(SPACE).append(NOT_NULL);
  }
  append(SEMICOLON);
}

代码示例来源：origin: org.teiid/teiid-engine

private void visit(Datatype dt) {
  append(CREATE).append(SPACE).append(DOMAIN).append(SPACE);
  append(SQLStringVisitor.escapeSinglePart(dt.getName())).append(SPACE).append(AS).append(SPACE);
  String runtimeTypeName = dt.getBasetypeName();
  append(runtimeTypeName);
  Datatype base = SystemMetadata.getInstance().getRuntimeTypeMap().get(runtimeTypeName);
  if (DataTypeManager.hasLength(runtimeTypeName)) {
    if (dt.getLength() != base.getLength()) {
      append(LPAREN).append(dt.getLength()).append(RPAREN);
    }
  } else if (PRECISION_DATATYPES.contains(runtimeTypeName)
      && (dt.getPrecision() != base.getPrecision() || dt.getScale() != base.getScale())) {
    append(LPAREN).append(dt.getPrecision());
    if (dt.getScale() != 0) {
      append(COMMA).append(dt.getScale());
    }
    append(RPAREN);
  }
  if (dt.getNullType() == NullType.No_Nulls) {
    append(SPACE).append(NOT_NULL);
  }
  append(SEMICOLON);
}

代码示例来源：origin: teiid/teiid

private void visit(Datatype dt) {
  append(CREATE).append(SPACE).append(DOMAIN).append(SPACE);
  append(SQLStringVisitor.escapeSinglePart(dt.getName())).append(SPACE).append(AS).append(SPACE);
  String runtimeTypeName = dt.getBasetypeName();
  append(runtimeTypeName);
  Datatype base = SystemMetadata.getInstance().getRuntimeTypeMap().get(runtimeTypeName);
  if (DataTypeManager.hasLength(runtimeTypeName)) {
    if (dt.getLength() != base.getLength()) {
      append(LPAREN).append(dt.getLength()).append(RPAREN);
    }
  } else if (PRECISION_DATATYPES.contains(runtimeTypeName)
      && (dt.getPrecision() != base.getPrecision() || dt.getScale() != base.getScale())) {
    append(LPAREN).append(dt.getPrecision());
    if (dt.getScale() != 0) {
      append(COMMA).append(dt.getScale());
    }
    append(RPAREN);
  }
  if (dt.getNullType() == NullType.No_Nulls) {
    append(SPACE).append(NOT_NULL);
  }
  append(SEMICOLON);
}

代码示例来源：origin: org.jboss.teiid/teiid-engine

append(runtimeTypeName);
if (LENGTH_DATATYPES.contains(runtimeTypeName)) {
  if (column.getLength() != 0 && (datatype == null || column.getLength() != datatype.getLength())) {
    append(LPAREN).append(column.getLength()).append(RPAREN);

代码示例来源：origin: teiid/teiid

append(runtimeTypeName);
if (DataTypeManager.hasLength(runtimeTypeName)) {
  if (column.getLength() != 0 && (datatype == null || column.getLength() != datatype.getLength())) {
    append(LPAREN).append(column.getLength()).append(RPAREN);

代码示例来源：origin: org.teiid/teiid-engine

append(runtimeTypeName);
if (DataTypeManager.hasLength(runtimeTypeName)) {
  if (column.getLength() != 0 && (datatype == null || column.getLength() != datatype.getLength())) {
    append(LPAREN).append(column.getLength()).append(RPAREN);