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d1353e1f7c
* update code.gitea.io/sdk/gitea v0.13.1 -> v0.13.2 * update github.com/go-swagger/go-swagger v0.25.0 -> v0.26.0 * update github.com/google/uuid v1.1.2 -> v1.2.0 * update github.com/klauspost/compress v1.11.3 -> v1.11.7 * update github.com/lib/pq 083382b7e6fc -> v1.9.0 * update github.com/markbates/goth v1.65.0 -> v1.66.1 * update github.com/mattn/go-sqlite3 v1.14.4 -> v1.14.6 * update github.com/mgechev/revive 246eac737dc7 -> v1.0.3 * update github.com/minio/minio-go/v7 v7.0.6 -> v7.0.7 * update github.com/niklasfasching/go-org v1.3.2 -> v1.4.0 * update github.com/olivere/elastic/v7 v7.0.21 -> v7.0.22 * update github.com/pquerna/otp v1.2.0 -> v1.3.0 * update github.com/xanzy/go-gitlab v0.39.0 -> v0.42.0 * update github.com/yuin/goldmark v1.2.1 -> v1.3.1
518 lines
15 KiB
Go
Vendored
518 lines
15 KiB
Go
Vendored
package pq
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import (
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"database/sql/driver"
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"fmt"
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"io"
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"net"
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"runtime"
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)
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// Error severities
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const (
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Efatal = "FATAL"
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Epanic = "PANIC"
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Ewarning = "WARNING"
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Enotice = "NOTICE"
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Edebug = "DEBUG"
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Einfo = "INFO"
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Elog = "LOG"
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)
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// Error represents an error communicating with the server.
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//
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// See http://www.postgresql.org/docs/current/static/protocol-error-fields.html for details of the fields
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type Error struct {
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Severity string
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Code ErrorCode
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Message string
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Detail string
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Hint string
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Position string
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InternalPosition string
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InternalQuery string
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Where string
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Schema string
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Table string
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Column string
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DataTypeName string
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Constraint string
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File string
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Line string
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Routine string
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}
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// ErrorCode is a five-character error code.
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type ErrorCode string
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// Name returns a more human friendly rendering of the error code, namely the
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// "condition name".
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//
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// See http://www.postgresql.org/docs/9.3/static/errcodes-appendix.html for
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// details.
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func (ec ErrorCode) Name() string {
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return errorCodeNames[ec]
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}
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// ErrorClass is only the class part of an error code.
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type ErrorClass string
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// Name returns the condition name of an error class. It is equivalent to the
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// condition name of the "standard" error code (i.e. the one having the last
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// three characters "000").
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func (ec ErrorClass) Name() string {
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return errorCodeNames[ErrorCode(ec+"000")]
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}
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// Class returns the error class, e.g. "28".
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//
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// See http://www.postgresql.org/docs/9.3/static/errcodes-appendix.html for
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// details.
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func (ec ErrorCode) Class() ErrorClass {
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return ErrorClass(ec[0:2])
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}
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// errorCodeNames is a mapping between the five-character error codes and the
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// human readable "condition names". It is derived from the list at
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// http://www.postgresql.org/docs/9.3/static/errcodes-appendix.html
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var errorCodeNames = map[ErrorCode]string{
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// Class 00 - Successful Completion
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"00000": "successful_completion",
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// Class 01 - Warning
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"01000": "warning",
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"0100C": "dynamic_result_sets_returned",
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"01008": "implicit_zero_bit_padding",
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"01003": "null_value_eliminated_in_set_function",
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"01007": "privilege_not_granted",
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"01006": "privilege_not_revoked",
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"01004": "string_data_right_truncation",
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"01P01": "deprecated_feature",
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// Class 02 - No Data (this is also a warning class per the SQL standard)
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"02000": "no_data",
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"02001": "no_additional_dynamic_result_sets_returned",
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// Class 03 - SQL Statement Not Yet Complete
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"03000": "sql_statement_not_yet_complete",
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// Class 08 - Connection Exception
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"08000": "connection_exception",
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"08003": "connection_does_not_exist",
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"08006": "connection_failure",
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"08001": "sqlclient_unable_to_establish_sqlconnection",
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"08004": "sqlserver_rejected_establishment_of_sqlconnection",
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"08007": "transaction_resolution_unknown",
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"08P01": "protocol_violation",
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// Class 09 - Triggered Action Exception
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"09000": "triggered_action_exception",
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// Class 0A - Feature Not Supported
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"0A000": "feature_not_supported",
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// Class 0B - Invalid Transaction Initiation
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"0B000": "invalid_transaction_initiation",
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// Class 0F - Locator Exception
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"0F000": "locator_exception",
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"0F001": "invalid_locator_specification",
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// Class 0L - Invalid Grantor
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"0L000": "invalid_grantor",
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"0LP01": "invalid_grant_operation",
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// Class 0P - Invalid Role Specification
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"0P000": "invalid_role_specification",
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// Class 0Z - Diagnostics Exception
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"0Z000": "diagnostics_exception",
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"0Z002": "stacked_diagnostics_accessed_without_active_handler",
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// Class 20 - Case Not Found
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"20000": "case_not_found",
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// Class 21 - Cardinality Violation
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"21000": "cardinality_violation",
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// Class 22 - Data Exception
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"22000": "data_exception",
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"2202E": "array_subscript_error",
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"22021": "character_not_in_repertoire",
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"22008": "datetime_field_overflow",
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"22012": "division_by_zero",
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"22005": "error_in_assignment",
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"2200B": "escape_character_conflict",
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"22022": "indicator_overflow",
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"22015": "interval_field_overflow",
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"2201E": "invalid_argument_for_logarithm",
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"22014": "invalid_argument_for_ntile_function",
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"22016": "invalid_argument_for_nth_value_function",
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"2201F": "invalid_argument_for_power_function",
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"2201G": "invalid_argument_for_width_bucket_function",
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"22018": "invalid_character_value_for_cast",
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"22007": "invalid_datetime_format",
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"22019": "invalid_escape_character",
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"2200D": "invalid_escape_octet",
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"22025": "invalid_escape_sequence",
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"22P06": "nonstandard_use_of_escape_character",
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"22010": "invalid_indicator_parameter_value",
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"22023": "invalid_parameter_value",
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"2201B": "invalid_regular_expression",
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"2201W": "invalid_row_count_in_limit_clause",
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"2201X": "invalid_row_count_in_result_offset_clause",
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"22009": "invalid_time_zone_displacement_value",
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"2200C": "invalid_use_of_escape_character",
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"2200G": "most_specific_type_mismatch",
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"22004": "null_value_not_allowed",
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"22002": "null_value_no_indicator_parameter",
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"22003": "numeric_value_out_of_range",
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"2200H": "sequence_generator_limit_exceeded",
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"22026": "string_data_length_mismatch",
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"22001": "string_data_right_truncation",
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"22011": "substring_error",
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"22027": "trim_error",
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"22024": "unterminated_c_string",
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"2200F": "zero_length_character_string",
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"22P01": "floating_point_exception",
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"22P02": "invalid_text_representation",
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"22P03": "invalid_binary_representation",
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"22P04": "bad_copy_file_format",
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"22P05": "untranslatable_character",
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"2200L": "not_an_xml_document",
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"2200M": "invalid_xml_document",
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"2200N": "invalid_xml_content",
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"2200S": "invalid_xml_comment",
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"2200T": "invalid_xml_processing_instruction",
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// Class 23 - Integrity Constraint Violation
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"23000": "integrity_constraint_violation",
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"23001": "restrict_violation",
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"23502": "not_null_violation",
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"23503": "foreign_key_violation",
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"23505": "unique_violation",
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"23514": "check_violation",
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"23P01": "exclusion_violation",
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// Class 24 - Invalid Cursor State
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"24000": "invalid_cursor_state",
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// Class 25 - Invalid Transaction State
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"25000": "invalid_transaction_state",
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"25001": "active_sql_transaction",
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"25002": "branch_transaction_already_active",
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"25008": "held_cursor_requires_same_isolation_level",
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"25003": "inappropriate_access_mode_for_branch_transaction",
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"25004": "inappropriate_isolation_level_for_branch_transaction",
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"25005": "no_active_sql_transaction_for_branch_transaction",
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"25006": "read_only_sql_transaction",
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"25007": "schema_and_data_statement_mixing_not_supported",
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"25P01": "no_active_sql_transaction",
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"25P02": "in_failed_sql_transaction",
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// Class 26 - Invalid SQL Statement Name
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"26000": "invalid_sql_statement_name",
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// Class 27 - Triggered Data Change Violation
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"27000": "triggered_data_change_violation",
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// Class 28 - Invalid Authorization Specification
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"28000": "invalid_authorization_specification",
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"28P01": "invalid_password",
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// Class 2B - Dependent Privilege Descriptors Still Exist
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"2B000": "dependent_privilege_descriptors_still_exist",
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"2BP01": "dependent_objects_still_exist",
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// Class 2D - Invalid Transaction Termination
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"2D000": "invalid_transaction_termination",
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// Class 2F - SQL Routine Exception
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"2F000": "sql_routine_exception",
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"2F005": "function_executed_no_return_statement",
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"2F002": "modifying_sql_data_not_permitted",
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"2F003": "prohibited_sql_statement_attempted",
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"2F004": "reading_sql_data_not_permitted",
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// Class 34 - Invalid Cursor Name
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"34000": "invalid_cursor_name",
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// Class 38 - External Routine Exception
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"38000": "external_routine_exception",
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"38001": "containing_sql_not_permitted",
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"38002": "modifying_sql_data_not_permitted",
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"38003": "prohibited_sql_statement_attempted",
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"38004": "reading_sql_data_not_permitted",
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// Class 39 - External Routine Invocation Exception
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"39000": "external_routine_invocation_exception",
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"39001": "invalid_sqlstate_returned",
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"39004": "null_value_not_allowed",
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"39P01": "trigger_protocol_violated",
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"39P02": "srf_protocol_violated",
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// Class 3B - Savepoint Exception
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"3B000": "savepoint_exception",
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"3B001": "invalid_savepoint_specification",
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// Class 3D - Invalid Catalog Name
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"3D000": "invalid_catalog_name",
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// Class 3F - Invalid Schema Name
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"3F000": "invalid_schema_name",
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// Class 40 - Transaction Rollback
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"40000": "transaction_rollback",
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"40002": "transaction_integrity_constraint_violation",
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"40001": "serialization_failure",
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"40003": "statement_completion_unknown",
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"40P01": "deadlock_detected",
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// Class 42 - Syntax Error or Access Rule Violation
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"42000": "syntax_error_or_access_rule_violation",
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"42601": "syntax_error",
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"42501": "insufficient_privilege",
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"42846": "cannot_coerce",
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"42803": "grouping_error",
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"42P20": "windowing_error",
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"42P19": "invalid_recursion",
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"42830": "invalid_foreign_key",
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"42602": "invalid_name",
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"42622": "name_too_long",
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"42939": "reserved_name",
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"42804": "datatype_mismatch",
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"42P18": "indeterminate_datatype",
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"42P21": "collation_mismatch",
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"42P22": "indeterminate_collation",
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"42809": "wrong_object_type",
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"42703": "undefined_column",
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"42883": "undefined_function",
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"42P01": "undefined_table",
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"42P02": "undefined_parameter",
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"42704": "undefined_object",
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"42701": "duplicate_column",
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"42P03": "duplicate_cursor",
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"42P04": "duplicate_database",
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"42723": "duplicate_function",
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"42P05": "duplicate_prepared_statement",
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"42P06": "duplicate_schema",
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"42P07": "duplicate_table",
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"42712": "duplicate_alias",
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"42710": "duplicate_object",
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"42702": "ambiguous_column",
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"42725": "ambiguous_function",
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"42P08": "ambiguous_parameter",
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"42P09": "ambiguous_alias",
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"42P10": "invalid_column_reference",
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"42611": "invalid_column_definition",
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"42P11": "invalid_cursor_definition",
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"42P12": "invalid_database_definition",
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"42P13": "invalid_function_definition",
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"42P14": "invalid_prepared_statement_definition",
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"42P15": "invalid_schema_definition",
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"42P16": "invalid_table_definition",
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"42P17": "invalid_object_definition",
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// Class 44 - WITH CHECK OPTION Violation
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"44000": "with_check_option_violation",
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// Class 53 - Insufficient Resources
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"53000": "insufficient_resources",
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"53100": "disk_full",
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"53200": "out_of_memory",
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"53300": "too_many_connections",
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"53400": "configuration_limit_exceeded",
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// Class 54 - Program Limit Exceeded
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"54000": "program_limit_exceeded",
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"54001": "statement_too_complex",
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"54011": "too_many_columns",
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"54023": "too_many_arguments",
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// Class 55 - Object Not In Prerequisite State
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"55000": "object_not_in_prerequisite_state",
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"55006": "object_in_use",
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"55P02": "cant_change_runtime_param",
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"55P03": "lock_not_available",
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// Class 57 - Operator Intervention
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"57000": "operator_intervention",
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"57014": "query_canceled",
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"57P01": "admin_shutdown",
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"57P02": "crash_shutdown",
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"57P03": "cannot_connect_now",
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"57P04": "database_dropped",
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// Class 58 - System Error (errors external to PostgreSQL itself)
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"58000": "system_error",
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"58030": "io_error",
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"58P01": "undefined_file",
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"58P02": "duplicate_file",
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// Class F0 - Configuration File Error
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"F0000": "config_file_error",
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"F0001": "lock_file_exists",
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// Class HV - Foreign Data Wrapper Error (SQL/MED)
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"HV000": "fdw_error",
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"HV005": "fdw_column_name_not_found",
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"HV002": "fdw_dynamic_parameter_value_needed",
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"HV010": "fdw_function_sequence_error",
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"HV021": "fdw_inconsistent_descriptor_information",
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"HV024": "fdw_invalid_attribute_value",
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"HV007": "fdw_invalid_column_name",
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"HV008": "fdw_invalid_column_number",
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"HV004": "fdw_invalid_data_type",
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"HV006": "fdw_invalid_data_type_descriptors",
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"HV091": "fdw_invalid_descriptor_field_identifier",
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"HV00B": "fdw_invalid_handle",
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"HV00C": "fdw_invalid_option_index",
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"HV00D": "fdw_invalid_option_name",
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"HV090": "fdw_invalid_string_length_or_buffer_length",
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"HV00A": "fdw_invalid_string_format",
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"HV009": "fdw_invalid_use_of_null_pointer",
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"HV014": "fdw_too_many_handles",
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"HV001": "fdw_out_of_memory",
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"HV00P": "fdw_no_schemas",
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"HV00J": "fdw_option_name_not_found",
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"HV00K": "fdw_reply_handle",
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"HV00Q": "fdw_schema_not_found",
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"HV00R": "fdw_table_not_found",
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"HV00L": "fdw_unable_to_create_execution",
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"HV00M": "fdw_unable_to_create_reply",
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"HV00N": "fdw_unable_to_establish_connection",
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// Class P0 - PL/pgSQL Error
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"P0000": "plpgsql_error",
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"P0001": "raise_exception",
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"P0002": "no_data_found",
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"P0003": "too_many_rows",
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// Class XX - Internal Error
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"XX000": "internal_error",
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"XX001": "data_corrupted",
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"XX002": "index_corrupted",
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}
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func parseError(r *readBuf) *Error {
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err := new(Error)
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for t := r.byte(); t != 0; t = r.byte() {
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msg := r.string()
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switch t {
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case 'S':
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err.Severity = msg
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case 'C':
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err.Code = ErrorCode(msg)
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case 'M':
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err.Message = msg
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case 'D':
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err.Detail = msg
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case 'H':
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err.Hint = msg
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case 'P':
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err.Position = msg
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case 'p':
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err.InternalPosition = msg
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case 'q':
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err.InternalQuery = msg
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case 'W':
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err.Where = msg
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case 's':
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err.Schema = msg
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case 't':
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err.Table = msg
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case 'c':
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err.Column = msg
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case 'd':
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err.DataTypeName = msg
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case 'n':
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err.Constraint = msg
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case 'F':
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err.File = msg
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case 'L':
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err.Line = msg
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case 'R':
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err.Routine = msg
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}
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}
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return err
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}
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// Fatal returns true if the Error Severity is fatal.
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func (err *Error) Fatal() bool {
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return err.Severity == Efatal
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}
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// Get implements the legacy PGError interface. New code should use the fields
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// of the Error struct directly.
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func (err *Error) Get(k byte) (v string) {
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switch k {
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case 'S':
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return err.Severity
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case 'C':
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return string(err.Code)
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case 'M':
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return err.Message
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case 'D':
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return err.Detail
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case 'H':
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return err.Hint
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case 'P':
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return err.Position
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case 'p':
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return err.InternalPosition
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case 'q':
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return err.InternalQuery
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case 'W':
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return err.Where
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case 's':
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return err.Schema
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case 't':
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return err.Table
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case 'c':
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return err.Column
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case 'd':
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return err.DataTypeName
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case 'n':
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return err.Constraint
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|
case 'F':
|
|
return err.File
|
|
case 'L':
|
|
return err.Line
|
|
case 'R':
|
|
return err.Routine
|
|
}
|
|
return ""
|
|
}
|
|
|
|
func (err Error) Error() string {
|
|
return "pq: " + err.Message
|
|
}
|
|
|
|
// PGError is an interface used by previous versions of pq. It is provided
|
|
// only to support legacy code. New code should use the Error type.
|
|
type PGError interface {
|
|
Error() string
|
|
Fatal() bool
|
|
Get(k byte) (v string)
|
|
}
|
|
|
|
func errorf(s string, args ...interface{}) {
|
|
panic(fmt.Errorf("pq: %s", fmt.Sprintf(s, args...)))
|
|
}
|
|
|
|
// TODO(ainar-g) Rename to errorf after removing panics.
|
|
func fmterrorf(s string, args ...interface{}) error {
|
|
return fmt.Errorf("pq: %s", fmt.Sprintf(s, args...))
|
|
}
|
|
|
|
func errRecoverNoErrBadConn(err *error) {
|
|
e := recover()
|
|
if e == nil {
|
|
// Do nothing
|
|
return
|
|
}
|
|
var ok bool
|
|
*err, ok = e.(error)
|
|
if !ok {
|
|
*err = fmt.Errorf("pq: unexpected error: %#v", e)
|
|
}
|
|
}
|
|
|
|
func (cn *conn) errRecover(err *error) {
|
|
e := recover()
|
|
switch v := e.(type) {
|
|
case nil:
|
|
// Do nothing
|
|
case runtime.Error:
|
|
cn.setBad()
|
|
panic(v)
|
|
case *Error:
|
|
if v.Fatal() {
|
|
*err = driver.ErrBadConn
|
|
} else {
|
|
*err = v
|
|
}
|
|
case *net.OpError:
|
|
cn.setBad()
|
|
*err = v
|
|
case *safeRetryError:
|
|
cn.setBad()
|
|
*err = driver.ErrBadConn
|
|
case error:
|
|
if v == io.EOF || v.(error).Error() == "remote error: handshake failure" {
|
|
*err = driver.ErrBadConn
|
|
} else {
|
|
*err = v
|
|
}
|
|
|
|
default:
|
|
cn.setBad()
|
|
panic(fmt.Sprintf("unknown error: %#v", e))
|
|
}
|
|
|
|
// Any time we return ErrBadConn, we need to remember it since *Tx doesn't
|
|
// mark the connection bad in database/sql.
|
|
if *err == driver.ErrBadConn {
|
|
cn.setBad()
|
|
}
|
|
}
|