firebird gfix-lock time-out on wait transaction -object my_employee is in use linux> echo $? 0 As with many failures of gfix, the response code returned to the operating system is zero. Under Firebird 2, the error The MODE parameter specifies whether data would be written immediately or later, and is one of: sync Data is written synchronously. This means that data is flushed to disc on COMMIT. This is safest0 码力 | 44 页 | 247.13 KB | 1 年前3
firebird 40 language referenceC++, Pascal, Cobol, etc.) and preprocess those embedded constructs into the proper Firebird API calls. Only a portion of the statements and expressions implemented in DSQL are supported in ESQL. “C-style” type syntax for casts from string to the types DATE, TIME and TIMESTAMP. The SQL standard calls these datetime literals. Syntax'date_format_string' See also Datetime Literals. functions (including the function itself), triggers and client programs. When a stored function calls itself, such a stored function is called a recursive function. Unlike stored procedures, stored 0 码力 | 778 页 | 3.43 MB | 1 年前3
Firebird 2.5 Language ReferenceC++, Pascal, Cobol, etc.) and preprocess those embedded constructs into the proper Firebird API calls. Only a portion of the statements and expressions implemented in DSQL are supported in ESQL. aggregate functions, subqueries and joins • be used in aggregate functions, subqueries and joins • be calls to selectable stored procedures or queries to them • have WHERE, ORDER BY and GROUP BY clauses, FIRST/SKIP 3” or it can be a multilayered, convoluted expression containing subselects, predicates, function calls, mathematical Chapter 6. Data Manipulation (DML) Statements 205 and logical operators, context0 码力 | 521 页 | 2.30 MB | 1 年前3
firebird wire protocol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 8.6. Sync batch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Int32 Statement handle Server Generic response 8.6. Sync batch Introduced in v17 (Firebird 4.0.2). Client Int32 Operation code (op_batch_sync) Chapter 8. Batches 29 Server Generic response 80 码力 | 40 页 | 213.15 KB | 1 年前3
Firebird 2 QuickStartquestion with the sync option — or upgrade to Firebird 2.0.4 or higher. Other Unices don't seem to suffer from this bug. To make sure, test if you system's fcntl() can successfully set the O_SYNC flag. Set the0 码力 | 40 页 | 218.42 KB | 1 年前3
firebird gsecthis has been corrected and an exit code of zero indicates success while non-zero values indicate failures. 7.4. Errors In Batch Mode Swap To Interactive Mode Sometimes, when running in batch mode, an0 码力 | 23 页 | 145.31 KB | 1 年前3
Firebird 1.5 ErrorCodes, expected ) -901 335544363 req_no_trans No transaction for request -901 335544364 req_sync Request synchronization error -901 335544365 req_wrong_db Request referenced an unavailable database 0 码力 | 26 页 | 85.09 KB | 1 年前3
Firebird 2.0 ErrorCodes-901 336724011 gsec_params_not_allowed No parameters allowed for this operation -901 335544364 req_sync Request synchronization error -901 336330796 gbak_inv_bkup_ver Expected backup version 1, 2, 3, 40 码力 | 26 页 | 157.59 KB | 1 年前3
Firebird Generator Guide: A guide on how and when to use generators in Firebirdtransaction control. 2.2. What is a sequence? “Sequence” is the official SQL term for what Firebird calls a generator. Because Firebird is constantly striving for better SQL compliance, the term SEQUENCE attempts to use the SP were successful: if both generators have the same value, then none of the calls to the SP failed etc. Of course you then still don’t know how many times the transaction(s) invoking0 码力 | 20 页 | 169.00 KB | 1 年前3
Firebird 2.1 ErrorCodes-901 336724011 gsec_params_not_allowed No parameters allowed for this operation -901 335544364 req_sync Request synchronization error -901 336724012 gsec_incompat_switch Incompatible switches specified0 码力 | 31 页 | 103.24 KB | 1 年前3
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