liquibase-core/src/main/java/liquibase/sqlgenerator/core/InsertOrUpdateGeneratorInformix.java
private String convertToString(Object newValue, Database database) {
    String sqlString;
    if (newValue == null || newValue.toString().equals("") || newValue.toString().equalsIgnoreCase("NULL")) {
      sqlString = "NULL::INTEGER";
    } else if (newValue instanceof String && !looksLikeFunctionCall(((String) newValue), database)) {
      sqlString = "'" + database.escapeStringForDatabase(newValue.toString()) + "'";
    } else if (newValue instanceof Date) {
      sqlString = database.getDateLiteral(((Date) newValue));
    } else if (newValue instanceof Boolean) {
      if (((Boolean) newValue)) {
        sqlString = DataTypeFactory.getInstance().getTrueBooleanValue(database);
      } else {
        sqlString = DataTypeFactory.getInstance().getFalseBooleanValue(database);
      }
    } else {
      sqlString = newValue.toString();
    }
    return sqlString;
  }
private String convertToString(Object newValue, Database database) {
    String sqlString;
    if (newValue == null || newValue.toString().equals("") || newValue.toString().equalsIgnoreCase("NULL")) {
      sqlString = "NULL::INTEGER";
    } else if (newValue instanceof String && !looksLikeFunctionCall(((String) newValue), database)) {
      sqlString = "'" + database.escapeStringForDatabase(newValue.toString()) + "'";
    } else if (newValue instanceof Date) {
      sqlString = database.getDateLiteral(((Date) newValue));
    } else if (newValue instanceof Boolean) {
      if (((Boolean) newValue)) {
        sqlString = DataTypeFactory.getInstance().getTrueBooleanValue(database);
      } else {
        sqlString = DataTypeFactory.getInstance().getFalseBooleanValue(database);
      }
    } else {
      sqlString = newValue.toString();
    }
    return sqlString;
  }
private String convertToString ( Object newValue , Database database ) { String sqlString ; if ( newValue == null || newValue . toString ( ) . equals ( "" ) || newValue . toString ( ) . equalsIgnoreCase ( "NULL" ) ) { sqlString = "NULL::INTEGER" ; } else if ( newValue instanceof String && ! looksLikeFunctionCall ( ( ( String ) newValue ) , database ) ) { sqlString = "'" + database . escapeStringForDatabase ( newValue . toString ( ) ) + "'" ; } else if ( newValue instanceof Date ) { sqlString = database . getDateLiteral ( ( ( Date ) newValue ) ) ; } else if ( newValue instanceof Boolean ) { if ( ( ( Boolean ) newValue ) ) { sqlString = DataTypeFactory . getInstance ( ) . getTrueBooleanValue ( database ) ; } else { sqlString = DataTypeFactory . getInstance ( ) . getFalseBooleanValue ( database ) ; } } else { sqlString = newValue . toString ( ) ; } return sqlString ; }
Copied and modified from liquibase.sqlgenerator.core.InsertOrUpdateGeneratorMySQL
Copied and modified from liquibase . sqlgenerator . core . InsertOrUpdateGeneratorMySQL