hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

add expr: (#198)

Browse Source
This commit is contained in:
2149
2021-08-31 15:42:09 +08:00
committed by wangzelin.wzl
parent 4c03c7163e
commit f8b75754ce
20 changed files with 3673 additions and 109 deletions
Download Patch File Download Diff File Expand all files Collapse all files

204
src/sql/engine/expr/ob_expr_eval_functions.cpp
View File

@ -41,6 +41,7 @@
#include "ob_expr_int2ip.h"
#include "ob_expr_int_div.h"
#include "ob_expr_ip2int.h"
#include "ob_expr_inet.h"
#include "ob_expr_is.h"
#include "ob_expr_last_exec_id.h"
#include "ob_expr_last_trace_id.h"
@ -187,73 +188,73 @@ namespace oceanbase {
using namespace common;
namespace sql {
extern int cast_eval_arg(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int anytype_to_varchar_char_explicit(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int anytype_anytype_explicit(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_acos_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_and_exprN(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_asin_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_assign_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_atan2_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_atan_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_between_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_bool_expr_for_integer_type(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_bool_expr_for_float_type(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_bool_expr_for_double_type(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_bool_expr_for_other_type(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_char_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_coalesce_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_cos_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_cosh_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_exp_expr_double(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_exp_expr_number(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_ceil_floor(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_round_expr_datetime1(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_round_expr_datetime2(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_round_expr_numeric2(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_round_expr_numeric1(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_initcap_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_left_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_ln_expr_mysql(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_ln_expr_oracle_double(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_ln_expr_oracle_number(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_log10_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_log2_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_log_expr_double(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_log_expr_number(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_not_between_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_or_exprN(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_power_expr_oracle(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_right_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_sign_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_sin_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_sinh_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_sqrt_expr_mysql(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_sqrt_expr_oracle_double(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_sqrt_expr_oracle_number(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_str_to_date_expr_date(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_str_to_date_expr_time(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_str_to_date_expr_datetime(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_tan_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_tanh_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_timestampadd_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_time_to_usec_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_todays_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_to_temporal_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_translate_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_usec_to_time_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_charset_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_collation_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_coercibility_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_set_collation_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_cmp_meta_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_trunc_expr_datetime(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_trunc_expr_numeric(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_truncate_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int calc_reverse_expr(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& res_datum);
extern int calc_instrb_expr(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& res_datum);
extern int calc_convert_expr(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& res_datum);
extern int calc_translate_using_expr(const ObExpr&, ObEvalCtx&, ObDatum&);
extern int cast_eval_arg(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int anytype_to_varchar_char_explicit(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int anytype_anytype_explicit(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_acos_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_and_exprN(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_asin_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_assign_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_atan2_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_atan_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_between_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_bool_expr_for_integer_type(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_bool_expr_for_float_type(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_bool_expr_for_double_type(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_bool_expr_for_other_type(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_char_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_coalesce_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_cos_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_cosh_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_exp_expr_double(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_exp_expr_number(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_ceil_floor(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_round_expr_datetime1(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_round_expr_datetime2(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_round_expr_numeric2(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_round_expr_numeric1(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_initcap_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_left_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_ln_expr_mysql(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_ln_expr_oracle_double(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_ln_expr_oracle_number(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_log10_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_log2_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_log_expr_double(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_log_expr_number(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_not_between_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_or_exprN(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_power_expr_oracle(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_right_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_sign_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_sin_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_sinh_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_sqrt_expr_mysql(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_sqrt_expr_oracle_double(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_sqrt_expr_oracle_number(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_str_to_date_expr_date(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_str_to_date_expr_time(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_str_to_date_expr_datetime(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_tan_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_tanh_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_timestampadd_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_time_to_usec_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_todays_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_to_temporal_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_translate_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_usec_to_time_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_charset_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_collation_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_coercibility_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_set_collation_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_cmp_meta_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_trunc_expr_datetime(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_trunc_expr_numeric(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_truncate_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
extern int calc_reverse_expr(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &res_datum);
extern int calc_instrb_expr(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &res_datum);
extern int calc_convert_expr(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &res_datum);
extern int calc_translate_using_expr(const ObExpr &, ObEvalCtx &, ObDatum &);
// append only, can not delete, set to NULL for mark delete
static ObExpr::EvalFunc g_expr_eval_functions[] = {
@ -636,37 +637,44 @@ static ObExpr::EvalFunc g_expr_eval_functions[] = {
ObExprNlsLower::calc_lower, /* 378 */
ObExprNlsUpper::calc_upper, /* 379 */
ObExprToOutfileRow::to_outfile_str, /* 380 */
NULL, // ObExprIs::calc_is_infinite, /* 381 */
NULL, // ObExprIs::calc_is_nan, /* 382 */
NULL, // ObExprIsNot::calc_is_not_infinite, /* 383 */
NULL, // ObExprIsNot::calc_is_not_nan, /* 384 */
ObExprOracleNullif::eval_nullif_not_null, /* 385 */
NULL, // ObExprNaNvl::eval_nanvl, /* 386 */
ObExprFormat::calc_format_expr, /* 387 */
calc_translate_using_expr, /* 388 */
ObExprQuarter::calc_quater, /* 389 */
ObExprBitLength::calc_bit_length, /* 390 */
NULL, // ObExprConvertOracle::calc_convert_oracle_expr, /* 391 */
NULL, // ObExprUnistr::calc_unistr_expr, /* 392 */
NULL, // ObExprAsciistr::calc_asciistr_expr, /* 393 */
NULL, // ObExprAtTimeZone::eval_at_time_zone, /* 394 */
NULL, // ObExprAtLocal::eval_at_local, /* 395 */
ObExprToSingleByte::calc_to_single_byte, /* 396 */
ObExprToMultiByte::calc_to_multi_byte, /* 397 */
NULL, // ObExprDllUdf::eval_dll_udf, /* 398 */
NULL, // ObExprRawtonhex::calc_rawtonhex_expr, /* 399 */
ObExprPi::eval_pi, /* 400 */
ObExprConvertTZ::eval_convert_tz, /* 401 */
ObExprUtcTime::eval_utc_time, /* 402 */
ObExprUtcDate::eval_utc_date, /* 403 */
ObExprGetFormat::calc_get_format, /* 404 */
NULL, //ObExprCollectionConstruct::eval_collection_construct, /* 405 */
NULL, //ObExprObjAccess::eval_obj_access, /* 406 */
ObExprTimeFormat::calc_time_format, /* 407 */
ObExprMakedate::calc_makedate, /* 408 */
ObExprPeriodAdd::calc_periodadd, /* 409 */
ObExprExportSet::eval_export_set, /* 410 */
ObExprConvertTZ::eval_convert_tz /* 411 */
NULL, // ObExprIs::calc_is_infinite, /* 381 */
NULL, // ObExprIs::calc_is_nan, /* 382 */
NULL, // ObExprIsNot::calc_is_not_infinite, /* 383 */
NULL, // ObExprIsNot::calc_is_not_nan, /* 384 */
ObExprOracleNullif::eval_nullif_not_null, /* 385 */
NULL, // ObExprNaNvl::eval_nanvl, /* 386 */
ObExprFormat::calc_format_expr, /* 387 */
calc_translate_using_expr, /* 388 */
ObExprQuarter::calc_quater, /* 389 */
ObExprBitLength::calc_bit_length, /* 390 */
NULL, // ObExprConvertOracle::calc_convert_oracle_expr, /* 391 */
NULL, // ObExprUnistr::calc_unistr_expr, /* 392 */
NULL, // ObExprAsciistr::calc_asciistr_expr, /* 393 */
NULL, // ObExprAtTimeZone::eval_at_time_zone, /* 394 */
NULL, // ObExprAtLocal::eval_at_local, /* 395 */
ObExprToSingleByte::calc_to_single_byte, /* 396 */
ObExprToMultiByte::calc_to_multi_byte, /* 397 */
NULL, // ObExprDllUdf::eval_dll_udf, /* 398 */
NULL, // ObExprRawtonhex::calc_rawtonhex_expr, /* 399 */
ObExprPi::eval_pi, /* 400 */
ObExprConvertTZ::eval_convert_tz, /* 401 */
ObExprUtcTime::eval_utc_time, /* 402 */
ObExprUtcDate::eval_utc_date, /* 403 */
ObExprGetFormat::calc_get_format, /* 404 */
NULL, // ObExprCollectionConstruct::eval_collection_construct, /* 405 */
NULL, // ObExprObjAccess::eval_obj_access, /* 406 */
ObExprTimeFormat::calc_time_format, /* 407 */
ObExprMakedate::calc_makedate, /* 408 */
ObExprPeriodAdd::calc_periodadd, /* 409 */
ObExprExportSet::eval_export_set, /* 410 */
ObExprConvertTZ::eval_convert_tz, /* 411 */
ObExprInet6Aton::calc_inet6_aton, /* 412 */
ObExprIsIpv4::calc_is_ipv4, /* 413 */
ObExprIsIpv6::calc_is_ipv6, /* 414 */
ObExprIsIpv4Mapped::calc_is_ipv4_mapped, /* 415 */
ObExprIsIpv4Compat::calc_is_ipv4_compat, /* 416 */
ObExprInetAton::calc_inet_aton, /* 417 */
ObExprInet6Ntoa::calc_inet6_ntoa, /* 418 */
};
REG_SER_FUNC_ARRAY(OB_SFA_SQL_EXPR_EVAL, g_expr_eval_functions, ARRAYSIZEOF(g_expr_eval_functions));