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If the prepared statement has two or more consecutive clauses with ESCAPE, the parsed statement will be only split into two parts instead of three in ClientPrepareResult#parameterParts.
An example Java code to reproduce the issue:
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try (PreparedStatement preparedStatement = connection.prepareStatement("select * from my_db.my_table where my_db.my_table.id = ? and (my_db.my_table.username like lower(?) escape '\\\\' or my_db.my_table.firstname like lower(?) escape '\\\\');"))
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{
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preparedStatement.setString(1, "1");
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preparedStatement.setString(2, "user%");
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preparedStatement.setString(3, "user%");
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ResultSet rs = preparedStatement.executeQuery();
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}
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catch (SQLException e)
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{
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e.printStackTrace();
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}
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Results with an exception:
java.sql.SQLException: Could not set parameter at position 3 (values was 'user%')
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Query - conn:125(M) - "select * from my_db.my_table where my_db.my_table.id = ? and (my_db.my_table.username like lower(?) escape '\\' or my_db.my_table.firstname like lower(?) escape '\\');"
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at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.getSqlException(ExceptionMapper.java:271)
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at org.mariadb.jdbc.MariaDbPreparedStatementClient.setParameter(MariaDbPreparedStatementClient.java:480)
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at org.mariadb.jdbc.BasePrepareStatement.setString(BasePrepareStatement.java:1533)
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This is not reproduced on 2.0.1 version of the driver.
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