![]() ![]() The value is truncated to the column maximum Value has no leading numeric part, the column is set to ![]() The trailing nonnumeric text is stripped offĪnd the remaining numeric part is inserted. The value is clipped to the closest endpoint of Setting a numeric column to a value that lies outside theĬolumn range. Multiple-row inserts because the server does not examine the SELECT statements are handled the same way as SELECT statements, the column is set to the implicitĭefault value for the column data type. Inserting NULL into a column that has been The number of attempts to insert column values that were Rows that could not be inserted because they would duplicate someĮxisting unique index value. Nonzero.) Duplicates indicates the number of (This is not necessarily the number of rowsĪctually inserted because Duplicates can be Records indicates the number of rows processedīy the statement. If you are using the C API, the information string can be obtained Statement returns an information string in this format: See Section 12.15, “Information Functions”, and List must be contained within a ROW() (row Values list or multiple lists, and regardless of the number of Either may be used whether there is a single INSERT INTO tbl_name (a,b,c) VALUES(1,2,3,4,5,6,7,8,9) Īnything about the number of values lists, nor about the number of The following statement is invalid because itĬontains one list of nine values, rather than three lists of three With lists enclosed within parentheses and separated by commas.Įach values list must contain exactly as many values as are to be This, include multiple lists of comma-separated column values, Other value assignments, any reference to an INSERT INTO tbl_name (col1,col2) VALUES(col2*2,15) Īn exception occurs for columns that containĪUTO_INCREMENT values are generated after INSERT INTO tbl_name (col1,col2) VALUES(15,col1*2) īut the following is not legal, because the value for Refers to col1, which has previously been String-to-number conversion considers the entire string aĬolumn that was set earlier in a value list. String as may be considered a valid integer or year. ForĮxample, inserting the string '1999.0e-2'Ĭonversion looks only at as much of the initial part of the Conversion of a given value can result inĭifferent inserted values depending on the column type. Might occur if the expression data type does not match theĬolumn data type. Section 13.1.20.8, “CREATE TABLE and Generated Columns”. If a generated column is inserted into explicitly, the only Otherwise, you must provide the list of column namesĬorresponding to each value in the VALUES That does not include a value for each column in the table. Values to all but a few columns, because it enables you to If strict mode is enabled, an error occurs if any column hasĮxplicitly to its default value. Value for any column that has no explicitly defined default. If strict mode is not enabled, MySQL uses the implicit default With each column set to its default value: If both the column list and the VALUES list Section 1.6.3.3, “Enforced Constraints on Invalid Data”.Įrror if it does not specify an explicit value for every Section 11.6, “Data Type Default Values”. Name all the columns in the table, unnamed columns are set to For example, if you specify a column list that does not Given a value is set to its default (explicit or implicit) If strict SQL mode is not enabled, any column not explicitly Specify the columns for which the statement If any of the rows to be inserted by aĮrror Found a row not matching the given partition TheĬomma-separated names of one or more partitions or subpartitions Partitions and subpartitions accept new rows. When inserting into a partitioned table, you can control which For columns that are read but not modified you needįor a column referenced only on the right hand side of an The ON DUPLICATE KEY UPDATE clause is used andīe performed instead, the statement requires theīe updated. See Section 13.2.7.3, “INSERT DELAYED Statement”, UPDATE to refer to the row to be inserted. In MySQL 8.0.19 and later, a row alias with one or more optionalĬolumn aliases can be used with ON DUPLICATE KEY Updated if a row to be inserted would cause a duplicate value in a In MySQL 8.0.19 and later to insert rows from a single table.ĭUPLICATE KEY UPDATE clause enables existing rows to be SELECT form inserts rows selected from another table | col_alias assignment_list:įorms of the statement insert rows based on explicitly specified ON DUPLICATE KEY UPDATE Statement 13.2.7.3 INSERT DELAYED Statement INSERT ![]()
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