Configuration

See otp.config for details.

OptionsTable

Name	Environment Variable	Description
otp.config.tz	OTP_DEFAULT_TZ	Default timezone used for running queries and creating databases, e.g. with otp.run. Default value is the local timezone of your machine.
otp.config.context	OTP_CONTEXT	Default context used for running queries, e.g. with otp.run.
otp.config.default_start_time	OTP_DEFAULT_START_TIME	Default start time used for running queries, e.g. with otp.run.
otp.config.default_end_time	OTP_DEFAULT_END_TIME	Default end time used for running queries, e.g. with otp.run.
otp.config.default_db	OTP_DEFAULT_DB	Default database name used for running queries, e.g. with otp.run.
otp.config.default_symbol	OTP_DEFAULT_SYMBOL	Default symbol name used for running queries, e.g. with otp.run.
otp.config.default_symbology	OTP_DEFAULT_SYMBOLOGY	Default database symbology.
otp.config.default_concurrency	OTP_DEFAULT_CONCURRENCY	Default concurrency level used for running queries, e.g. with otp.run. Default value is the number of cores/threads on your machine.
otp.config.default_batch_size	OTP_DEFAULT_BATCH_SIZE	Default batch size used for running queries, e.g. with otp.run. Batch size is the maximum number of symbols that are processed at once. The value of 0 means unlimited – works faster for simple queries, but may consume too much memory for complex queries.
otp.config.default_license_dir	OTP_DEFAULT_LICENSE_DIR	Default path for license directory. Needed for user to be allowed to use OneTick API. Default value is system-dependent: /license for Linux systems and C:/OMD/client_data/config/license_repository for Windows systems.
otp.config.default_license_file	OTP_DEFAULT_LICENSE_FILE	Default path for license file. Needed for user to be allowed to use OneTick API. Default value is system-dependent: /license/license.dat for Linux systems and C:/OMD/client_data/config/license.dat for Windows systems.
otp.config.default_fault_tolerance	OTP_DEFAULT_FAULT_TOLERANCE	Default value for USE_FT query property.
otp.config.default_auth_username	OTP_DEFAULT_AUTH_USERNAME	Default username used for authentication.
otp.config.default_password	OTP_DEFAULT_PASSWORD	Default password used for authentication.
otp.config.max_expected_ticks_per_symbol	OTP_MAX_EXPECTED_TICKS_PER_SYMBOL	Expected maximum number of ticks per symbol (used for performance optimizations).
otp.config.show_stack_info	OTP_SHOW_STACK_INFO	Show stack info (filename and line or stack trace) in OneTick exceptions.
otp.config.log_symbol	OTP_LOG_SYMBOL	Log currently executed symbol. Note, this only works with unbound symbols. Note, in this case otp.run does not produce the output so it should be used only for debugging purposes.
otp.config.default_db_symbol		Default symbol with database. Defined with default_db and default_symbol as string default_db::default_symbol.
otp.config.default_date		Default date. Defined as a date part of default_start_time.